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Cook VANO, Groneberg AH, Hoffmann M, Kadobianskyi M, Veith J, Schulze L, Henninger J, Britz R, Judkewitz B. Ultrafast sound production mechanism in one of the smallest vertebrates. Proc Natl Acad Sci U S A 2024; 121:e2314017121. [PMID: 38408231 DOI: 10.1073/pnas.2314017121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/01/2023] [Indexed: 02/28/2024] Open
Abstract
Motion is the basis of nearly all animal behavior. Evolution has led to some extraordinary specializations of propulsion mechanisms among invertebrates, including the mandibles of the dracula ant and the claw of the pistol shrimp. In contrast, vertebrate skeletal movement is considered to be limited by the speed of muscle, saturating around 250 Hz. Here, we describe the unique propulsion mechanism by which Danionella cerebrum, a miniature cyprinid fish of only 12 mm length, produces high amplitude sounds exceeding 140 dB (re. 1 µPa, at a distance of one body length). Using a combination of high-speed video, micro-computed tomography (micro-CT), RNA profiling, and finite difference simulations, we found that D. cerebrum employ a unique sound production mechanism that involves a drumming cartilage, a specialized rib, and a dedicated muscle adapted for low fatigue. This apparatus accelerates the drumming cartilage at over 2,000 g, shooting it at the swim bladder to generate a rapid, loud pulse. These pulses are chained together to make calls with either bilaterally alternating or unilateral muscle contractions. D. cerebrum use this remarkable mechanism for acoustic communication with conspecifics.
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Affiliation(s)
- Verity A N O Cook
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Antonia H Groneberg
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Maximilian Hoffmann
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Mykola Kadobianskyi
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Johannes Veith
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
- Department of Biology, Humboldt University, Berlin 10115, Germany
| | - Lisanne Schulze
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Jörg Henninger
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
| | - Ralf Britz
- Senckenberg Society Natural History Collections, Dresden 01109, Germany
| | - Benjamin Judkewitz
- Einstein Center for Neuroscience, Charité Universitätsmedizin Berlin, Berlin 10117, Germany
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2
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Millot M, Faria AM, Amorim MCP. Mating sounds in the two-spotted goby, Pomatoschistus flavescens: Effects of water temperature on acoustic featuresa). THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2023; 154:2642-2652. [PMID: 37877775 DOI: 10.1121/10.0021888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/04/2023] [Indexed: 10/26/2023]
Abstract
Acoustic signals in teleost fishes play a fundamental role in reproduction. As fish are ectothermic animals, temperature has the potential to change their signal production and detection, with further implications for mating interactions. In this study, we describe the mating sounds made by the two-spotted goby, Pomatoschistus flavescens, for the first time and further investigate the effect of temperature on the acoustic features. Courtship sounds of 15 two-spotted goby males were recorded at three different temperatures: 16 °C, 19 °C, and 21 °C. As seen for other marine gobies, two-spotted goby produced two courtship sounds: drums and thumps. Drums showed similar acoustic features to other Pomatoschistus species already studied. Calling rates for both kinds of sound were not affected by the increases in temperature. However, pulse rate increased from 16 °C to 19 °C and stabilised between 19 °C and 21 °C, suggesting that two-spotted gobies reached their physiological limits at 19 °C. Spectral features were also affected by temperature, presenting higher values at 19 °C. Whether or not the observed changes in acoustic features with temperature lead to changes in mating remains to be addressed. Studies like the present one are fundamental to better comprehend how reproduction will be affected by global warming in soniferous fishes.
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Affiliation(s)
- Morgane Millot
- Departamento de Biologia Animal, Faculdade de Ciências, MARE-Marine and Environmental Sciences Centre/ARNET, Aquatic Research Network, Universidade de Lisboa, Lisbon, Portugal
| | - Ana M Faria
- MARE-Marine and Environmental Sciences Centre/ARNET-Aquatic Research Network, ISPA-Instituto Universitário, Lisbon, Portugal
| | - M Clara P Amorim
- Departamento de Biologia Animal, Faculdade de Ciências, MARE-Marine and Environmental Sciences Centre/ARNET, Aquatic Research Network, Universidade de Lisboa, Lisbon, Portugal
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3
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Allard CAH, Herbert AL, Kingsley DM, Bellono NW. Sea robins. Curr Biol 2023; 33:R704-R706. [PMID: 37433267 PMCID: PMC11073509 DOI: 10.1016/j.cub.2023.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
Allard et al. provide an overview of sea robins, a group of benthic fish that have evolved leg-like appendages that they use to walk on the sea floor and find prey.
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Affiliation(s)
- Corey A H Allard
- Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA
| | - Amy L Herbert
- Department of Developmental Biology and Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - David M Kingsley
- Department of Developmental Biology and Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Nicholas W Bellono
- Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
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4
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Parmentier E, Thiry M. A new organisational design in skeletal muscle fibres. Cell Tissue Res 2023:10.1007/s00441-023-03775-5. [PMID: 37129618 DOI: 10.1007/s00441-023-03775-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/19/2023] [Indexed: 05/03/2023]
Abstract
In vertebrate skeletal muscles, the architecture of myofibrils is particularly well conserved throughout the taxa. It is composed of suites of repeating functional units called sarcomeres which give the muscle its striated structure. Here, we show that the skeletal sound producing muscles of the cusk eel Parophidion vassali have a different organisation, distinct from the classical type found in textbooks. Within sarcomeres, filaments are not straight lines but have a Y-shaped structure. This looks like chicken wire, with one branch connecting to a branch from the myofibril above and the other connecting to a branch from the myofibril below. This organisation seems to be an adaptation to counteract a trade-off between the speed and force. The low ratio of myofibrils within cell muscles and the high volume of sarcoplasmic reticulum strongly suggest that these muscles are capable of fast contractions. In parallel, the Z-bands are quite wide about 30% of the sarcomere length. This extraordinary long Z-band could smooth out the tension variations found in high-speed muscle contraction, helping to produce sounds with low variabilities in the sound features. Simultaneously, the Y-shaped structure allows having more cross-bridges, increasing the force in this high-speed muscle.
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Affiliation(s)
- Eric Parmentier
- Laboratory of Functional and Evolutionary Morphology, FOCUS, Institut de Chimie - B6C, University of Liège, Sart Tilman, 4000, Liege, Belgium.
| | - Marc Thiry
- Laboratory of Cell and Tissue Biology, GIGA-Neurosciences, Cell Biology L3, University of Liège, B-4000, Liege, Belgium
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5
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Maiditsch IP, Ladich F. Different sound characteristics produced by the left and right pectoral fins constitute a new form of lateralization in a vocal fish. JOURNAL OF EXPERIMENTAL ZOOLOGY. PART A, ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY 2023; 339:112-119. [PMID: 36214323 PMCID: PMC10092869 DOI: 10.1002/jez.2660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 11/05/2022]
Abstract
Songbirds and toothed whales are able to produce different sounds with the left and right part of their sonic organs, a phenomenon termed lateralized sound production. In fishes this phenomenon is poorly known, with lateralization having been observed solely in the channel catfish (Ictalurus punctatus). They produce more sounds with their right pectoral fins. Croaking gouramis Trichopsis vittata beat their pectoral fins alternately, resulting in a series of two-pulsed sound bursts termed croaking sounds. This study investigates lateralized sound production by comparing temporal and amplitude characteristics of sound bursts generated by pectoral fins in T. vittata. Croaking sounds, produced during dyadic contests, were analyzed in 19 females. We investigated the following characteristics of sound bursts: burst period, pulse period within bursts, the relative peak-to-peak amplitudes of bursts, and the ratio of peak-to-peak amplitudes of the first and second pulse within bursts. Sound bursts produced by the right and left sonic organ differed in 17 out of 19 females in at least one to four measured sound characteristics. The number of females whose temporal characteristics differed between pectoral fins was significantly higher than the number of females lacking such differences (16 out of 19). This was not the case for amplitude characteristics. Our data demonstrated that the sound characteristics produced by the left and right sonic organ in T. vittata differed significantly in most specimens. These differences in sound properties may constitute a new form of lateralized sound production in vocal fishes.
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Affiliation(s)
- Isabelle P Maiditsch
- Department of Behavioral and Cognitive Biology, University of Vienna, Vienna, Austria.,Paul Scherrer Institute (PSI), Villigen, Switzerland
| | - Friedrich Ladich
- Department of Behavioral and Cognitive Biology, University of Vienna, Vienna, Austria
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6
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Functional Adaptation of Vocalization Revealed by Morphological and Histochemical Characteristics of Sonic Muscles in Blackmouth Croaker (Atrobucca nibe). BIOLOGY 2022; 11:biology11030438. [PMID: 35336812 PMCID: PMC8944984 DOI: 10.3390/biology11030438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/11/2022] [Accepted: 03/11/2022] [Indexed: 11/24/2022]
Abstract
Simple Summary Sound production is common in numerous fish species. Some species can emit calls through the contraction of specialized muscles called sonic or drumming muscles. The sonic muscles of fish are among the fastest muscles in vertebrates. Although numerous studies have investigated the mechanism underlying sound production in fish, only the distinct features of the sonic muscles of a few species have been investigated. We demonstrated that the sonic muscles have functionally adapted for fast twitching and fatigue resistance, which support vocalization in the blackmouth croaker (Atrobucca nibe). Abstract Sound production in the blackmouth croaker (Atrobucca nibe) was characterized using acoustic, morphological, and histochemical methods. Their calls consisted of a train of two to seven pulses; the frequency ranged from 180 to 3000 Hz, with a dominant frequency of 326 ± 40 Hz. The duration of each call ranged from 80 to 360 ms. Male A. nibe possess a pair of bilaterally symmetric sonic muscles attached to the body wall adjacent to the swim bladder. The average diameter of the sonic muscle fibers was significantly shorter than that of the abdominal muscle fibers. Semithin sections of the sonic muscle fibers revealed a core-like structure (central core) and the radial arrangement of the sarcoplasmic reticulum and myofibrils. Numerous mitochondria were distributed within the central core and around the periphery of the fibers. Most of the fibers were identified as Type IIa on the basis of their myosin adenosine triphosphatase activities, but a few were identified as Type IIc fibers. All sonic muscle fibers exhibited strong oxidative enzyme activity and oxidative and anaerobic capabilities. The features suggest that the sonic muscles of A. nibe are morphologically and physiologically adapted for fast twitching and fatigue resistance, which support fish vocalization.
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7
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Banse M, Chagnaud BP, Huby A, Parmentier E, Kéver L. Sound production in piranhas is associated with modifications of the spinal locomotor pattern. J Exp Biol 2021; 224:260574. [PMID: 33942099 PMCID: PMC8126449 DOI: 10.1242/jeb.242336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/10/2021] [Indexed: 11/20/2022]
Abstract
In piranhas, sounds are produced through the vibration of the swim bladder wall caused by the contraction of bilateral sonic muscles. Because they are solely innervated by spinal nerves, these muscles likely evolved from the locomotor hypaxial musculature. The transition from a neuromuscular system initially shaped for slow movements (locomotion) to a system that requires a high contraction rate (sound production) was accompanied with major peripheral structural modifications, yet the associated neural adjustments remain to this date unclear. To close this gap, we investigated the activity of both the locomotor and the sonic musculature using electromyography. The comparison between the activation patterns of both systems highlighted modifications of the neural motor pathway: (1) a transition from a bilateral alternating pattern to a synchronous activation pattern, (2) a switch from a slow- to a high-frequency regime, and (3) an increase in the synchrony of motor neuron activation. Furthermore, our results demonstrate that sound features correspond to the activity of the sonic muscles, as both the variation patterns of periods and amplitudes of sounds highly correspond to those seen in the sonic muscle electromyograms (EMGsonic). Assuming that the premotor network for sound production in piranhas is of spinal origin, our results show that the neural circuit associated with spinal motor neurons transitioned from the slow alternating pattern originally used for locomotion to a much faster simultaneous activation pattern to generate vocal signals.
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Affiliation(s)
- Marine Banse
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, 4000 Liège, Belgium
| | - Boris P Chagnaud
- Department Biology II, Ludwig-Maximilians-University Munich, 82152 Planegg, Germany.,Institute for Biology, Karl-Franzens-University Graz, 8010 Graz, Austria
| | - Alessia Huby
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, 4000 Liège, Belgium
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, 4000 Liège, Belgium
| | - Loïc Kéver
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, 4000 Liège, Belgium.,Department Biology II, Ludwig-Maximilians-University Munich, 82152 Planegg, Germany
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8
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Tegge SM, Anderson CV, Smith ME, Huskey S. The role of hyoid muscles in biotremor production in Chamaeleo calyptratus. J Exp Biol 2020; 223:jeb227603. [PMID: 33071217 DOI: 10.1242/jeb.227603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/11/2020] [Indexed: 11/20/2022]
Abstract
The production of biotremors has been described in veiled chameleons (Chamaeleo calyptratus), but the mechanism by which they are produced is unknown. We gathered muscle activation data via electromyography (EMG), with simultaneous recordings of biotremors using an accelerometer, to test for the role of hyoid muscles in biotremor production. We recorded a mean biotremor frequency of 150.87 Hz for females and 136.01 Hz for males. The durations of activity and the latencies to onset and offset for the M. sternohyoideus profundus (SP), M. sternohyoideus superficialis (SS), Mm. mandibulohyoideus (MH) and M. levator scapulae (LS) were all significantly correlated with biotremor durations and biotremor onset and offset, respectively. Linear mixed-effect regression model comparisons of biotremor duration indicated that models containing either the MH and/or the SP and LS account for the most variation in biotremor duration. Twitch times for the SP (100 ms) and the SS (132 ms) at field active body temperature, however, were individually too slow to produce the biotremors at the observed frequency without alteration after production by other anatomical structures. These results implicate the SP, SS, MH and LS in the production of biotremors, but the exact mechanism of production requires further study.
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Affiliation(s)
- Samuel M Tegge
- Department of Biology, Western Kentucky University, Bowling Green, KY 42101, USA
| | | | - Michael E Smith
- Department of Biology, Western Kentucky University, Bowling Green, KY 42101, USA
| | - Steve Huskey
- Department of Biology, Western Kentucky University, Bowling Green, KY 42101, USA
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9
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Kéver L, Bass AH, Parmentier E, Chagnaud BP. Neuroanatomical and neurophysiological mechanisms of acoustic and weakly electric signaling in synodontid catfish. J Comp Neurol 2020; 528:2602-2619. [PMID: 32266714 PMCID: PMC7496807 DOI: 10.1002/cne.24920] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 12/31/2022]
Abstract
To what extent do modifications in the nervous system and peripheral effectors contribute to novel behaviors? Using a combination of morphometric analysis, neuroanatomical tract‐tracing, and intracellular neuronal recording, we address this question in a sound‐producing and a weakly electric species of synodontid catfish, Synodontis grandiops, and Synodontis nigriventris, respectively. The same peripheral mechanism, a bilateral pair of protractor muscles associated with vertebral processes (elastic spring mechanism), is involved in both signaling systems. Although there were dramatic species differences in several morphometric measures, electromyograms provided strong evidence that simultaneous activation of paired protractor muscles accounts for an individual sound and electric discharge pulse. While the general architecture of the neural network and the intrinsic properties of the motoneuron population driving each target was largely similar, differences could contribute to species‐specific patterns in electromyograms and the associated pulse repetition rate of sounds and electric discharges. Together, the results suggest that adaptive changes in both peripheral and central characters underlie the transition from an ancestral sound to a derived electric discharge producing system, and thus the evolution of a novel communication channel among synodontid catfish. Similarities with characters in other sonic and weakly electric teleost fish provide a striking example of convergent evolution in functional adaptations underlying the evolution of the two signaling systems among distantly related taxa.
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Affiliation(s)
- Loïc Kéver
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, Liège, Belgium
| | - Andrew H Bass
- Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, USA
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, Liège, Belgium
| | - Boris P Chagnaud
- Department Biology II, Ludwig-Maximilians-University Munich, Planegg, Germany.,Institute for Biology, Karl-Franzens-University Graz, Graz, Austria
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10
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Hawkins AD, Picciulin M. The importance of underwater sounds to gadoid fishes. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2019; 146:3536. [PMID: 31795661 DOI: 10.1121/1.5134683] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 10/30/2019] [Indexed: 06/10/2023]
Abstract
The codfish family includes more than 500 species that vary greatly in their abundance in areas like the North Sea and are widely fished. Gadoids (codfish) gather at particular locations to spawn, where they exhibit complex reproductive behavior with visual and acoustic displays. Calls have been described from seven species, including the Atlantic cod and haddock. They vocalize by means of a specialized apparatus, consisting of rapidly contracting striated muscles (the drumming muscles) attached to the gas-filled swim bladder. Several gadoids, such as the ling and the Greenland cod, possess drumming muscles and are likely to make sounds. Non-vocal gadoids, such as the poor cod, lack these muscles. It is suggested that the sonic apparatus was present in the early species of the gadoids, with some species having lost their sonic ability. Interestingly, silent gadoids are mainly small schooling fishes. Gadoid species are most sensitive to sounds from 30 to 500 Hz. Gadoid hearing can be masked by ambient sound but also by anthropogenic sounds, which may therefore adversely affect their reproduction, with potential effects upon discrete local stocks. Listening for gadoid sounds provides a reliable, non-invasive way of locating spawning sites, which can enhance the protection of reproducing fish from human impacts.
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Affiliation(s)
- Anthony D Hawkins
- Aquatic Noise Trust, Kincraig, Blairs, Aberdeen AB12 5YT, United Kingdom
| | - Marta Picciulin
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172 Venezia Mestre, Italy
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11
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Ladich F, Maiditsch IP. Temperature affects sound production in fish with two sets of sonic organs: The Pictus cat. Comp Biochem Physiol A Mol Integr Physiol 2019; 240:110589. [PMID: 31648065 DOI: 10.1016/j.cbpa.2019.110589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/09/2019] [Accepted: 10/10/2019] [Indexed: 11/18/2022]
Abstract
Sound communication is affected by ambient temperature in ectothermic animals including fishes. The present study examines the effects of temperature on acoustic signaling in a fish species possessing two different sound-generating mechanisms. The Amazonian Pictus catfish Pimelodus pictus produces low-frequency harmonic sounds (swimbladder drumming muscles) and high-frequency stridulation sounds (rubbing pectoral fin spines in the pectoral girdle). Sounds of 15 juveniles were recorded when hand-held after three weeks of acclimation at 30 °C, 22 °C and again 30 °C. The following sound characteristics were investigated: calling activity, sound duration, fundamental frequency of drumming sounds and dominant frequency of stridulation sounds. The number of both sound types produced within the first minute of experiments did not change with temperature. In contrast, sound duration was significantly shorter at 30 °C than at 22 °C (drumming: 78-560 ms; stridulation: 23-96 ms). The fundamental frequency of drumming sounds and thus the drumming muscle contraction rate varied from 127 Hz to 242 Hz and increased with temperature. The dominant frequency of broadband stridulation sounds ranged from 1.67 kHz to 3.39 kHz and was unaffected by temperature changes. Our data demonstrate that temperature affects acoustic signaling in P. pictus, although the changes differed between sound characteristics and sound type. The effects vary from no change in calling activity and dominant frequency, to an increase in fundamental frequency and shortened duration of both sound types. Together with the known effects of temperature on hearing in the Pictus cat, the present results indicate that global warming may affect acoustic communication in fishes.
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Affiliation(s)
- Friedrich Ladich
- Department of Behavioural Biology, University of Vienna, Althanstraße 14, 1090 Wien, Austria.
| | - Isabelle Pia Maiditsch
- Department of Behavioural Biology, University of Vienna, Althanstraße 14, 1090 Wien, Austria.
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12
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Bolgan M, Soulard J, Di Iorio L, Gervaise C, Lejeune P, Gobert S, Parmentier E. Sea chordophones make the mysterious /Kwa/ sound: identification of the emitter of the dominant fish sound in Mediterranean seagrass meadows. ACTA ACUST UNITED AC 2019; 222:jeb.196931. [PMID: 31097606 DOI: 10.1242/jeb.196931] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 05/08/2019] [Indexed: 11/20/2022]
Abstract
The /Kwa/ vocalization dominates the soundscape of Posidonia oceanica meadows but the identity of the species emitting this peculiar fish sound remains a mystery. Information from sounds recorded in the wild indicates that the emitting candidates should be abundant, nocturnal and benthic. Scorpaena spp. combine all these characteristics. This study used an interdisciplinary approach to investigate the vocal abilities of Scorpaena spp.; morphological, histological and electrophysiological examinations were interpreted together with visual and acoustic recordings conducted in semi-natural conditions. All observed Scorpaena spp. (S. porcus, S. scrofa and S. notata) share the same sonic apparatus at the level of the abdominal region. This apparatus, present in both males and females, consists of 3 bilaterally symmetrical muscular bundles, having 3-5 long tendons, which insert on ventral bony apophyses of the vertebral bodies. In all chordophones (stringed instruments), the frequency of the vibration is dependent on the string properties and not on the rate at which the strings are plucked. Similarly, we suggest that each of the 3-5 tendons found in the sonic mechanism of Scorpaena spp. acts as a frequency multiplier of the muscular bundle contractions, where the resonant properties of the tendons determine the peak frequency of the /Kwa/, its frequency spectra and pseudo-harmonic profile. The variability in the length and number of tendons found between and within species could explain the high variability of /Kwa/ acoustic features recorded in the wild. Finally, acoustic and behavioural experiments confirmed that Scorpaena spp. can emit the /Kwa/ sound.
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Affiliation(s)
- Marta Bolgan
- Laboratory of Functional and Evolutionary Morphology (Department of Biology, Ecology & Evolution), FOCUS, AFFISH-RC, Institut de Chimie B6c, University of Liège, 4000 Liège, Belgium
| | - Justine Soulard
- Laboratory of Functional and Evolutionary Morphology (Department of Biology, Ecology & Evolution), FOCUS, AFFISH-RC, Institut de Chimie B6c, University of Liège, 4000 Liège, Belgium
| | - Lucia Di Iorio
- CHORUS Institute, INP Phelma Minatec, Parvis Louis Néel 3, 38016 Grenoble, France
| | - Cedric Gervaise
- CHORUS Institute, INP Phelma Minatec, Parvis Louis Néel 3, 38016 Grenoble, France
| | - Pierre Lejeune
- Station de Recherches Sous-Marines et Océanographiques, Pointe Revellata BP33, 20260 Calvi, France
| | - Sylvie Gobert
- Station de Recherches Sous-Marines et Océanographiques, Pointe Revellata BP33, 20260 Calvi, France.,Laboratoire d'Océanologie, Centre MARE (Department of Biology, Ecology & Evolution), FOCUS, AFFISH-RC, Institut de Chimie B6c, University of Liège, 4000 Liège, Belgium
| | - Eric Parmentier
- Laboratory of Functional and Evolutionary Morphology (Department of Biology, Ecology & Evolution), FOCUS, AFFISH-RC, Institut de Chimie B6c, University of Liège, 4000 Liège, Belgium
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13
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Portnoy DS, Willis SC, Hunt E, Swift DG, Gold JR, Conway KW. Molecular phylogenetics of New World searobins (Triglidae; Prionotinae). Mol Phylogenet Evol 2016; 107:382-387. [PMID: 27908740 DOI: 10.1016/j.ympev.2016.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 11/23/2016] [Accepted: 11/26/2016] [Indexed: 10/20/2022]
Abstract
Phylogenetic relationships among members of the New World searobin genera Bellator and Prionotus (Family Triglidae, Subfamily Prionotinae) and among other searobins in the families Triglidae and Peristediidae were investigated using both mitochondrial and nuclear DNA sequences. Phylogenetic hypotheses derived from maximum likelihood and Bayesian methodologies supported a monophyletic Prionotinae that included four well resolved clades of uncertain relationship; three contained species in the genus Prionotus and one contained species in the genus Bellator. Bellator was always recovered within the genus Prionotus, a result supported by post hoc model testing. Two nominal species of Prionotus (P. alatus and P. paralatus) were not recovered as exclusive lineages, suggesting the two may comprise a single species. Phylogenetic hypotheses also supported a monophyletic Triglidae but only if armored searobins (Family Peristediidae) were included. A robust morphological assessment is needed to further characterize relationships and suggest classification of clades within Prionotinae; for the time being we recommend that Bellator be considered a synonym of Prionotus. Relationships between armored searobins (Family Peristediidae) and searobins (Family Triglidae) and relationships within Triglidae also warrant further study.
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Affiliation(s)
- David S Portnoy
- Marine Genomics Laboratory, Department of Life Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA.
| | - Stuart C Willis
- Marine Genomics Laboratory, Department of Life Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA
| | - Elizabeth Hunt
- Marine Genomics Laboratory, Department of Life Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA
| | - Dominic G Swift
- Marine Genomics Laboratory, Department of Life Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA
| | - John R Gold
- Marine Genomics Laboratory, Department of Life Sciences, Texas A&M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA
| | - Kevin W Conway
- Department of Wildlife and Fisheries Sciences and Biodiversity Research and Teaching Collections, Texas A&M University, College Station, TX 77843, USA
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Parmentier E, Fine ML, Mok HK. Sound production by a recoiling system in the pempheridae and terapontidae. J Morphol 2016; 277:717-24. [DOI: 10.1002/jmor.20529] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 02/06/2016] [Accepted: 02/14/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH-RC; Institut de Chimie, Bât. B6c, Université de Liège; Liège B-4000 Belgium
| | - Michael L. Fine
- Department of Biology; Virginia Commonwealth University; Richmond Virginia 23284-2012
| | - Hin-Kiu Mok
- Department of Oceanography and Asia-Pacific Ocean Research Center; National Sun Yat-sen University; Kaohsiung 80424 Taiwan
- National Museum of Marine Biology and Aquarium; Checheng Pingtung 944 Taiwan
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Radford CA, Ghazali SM, Montgomery JC, Jeffs AG. Vocalisation Repertoire of Female Bluefin Gurnard (Chelidonichthys kumu) in Captivity: Sound Structure, Context and Vocal Activity. PLoS One 2016; 11:e0149338. [PMID: 26890124 PMCID: PMC4758638 DOI: 10.1371/journal.pone.0149338] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 01/29/2016] [Indexed: 11/18/2022] Open
Abstract
Fish vocalisation is often a major component of underwater soundscapes. Therefore, interpretation of these soundscapes requires an understanding of the vocalisation characteristics of common soniferous fish species. This study of captive female bluefin gurnard, Chelidonichthys kumu, aims to formally characterise their vocalisation sounds and daily pattern of sound production. Four types of sound were produced and characterised, twice as many as previously reported in this species. These sounds fit two aural categories; grunt and growl, the mean peak frequencies for which ranged between 129 to 215 Hz. This species vocalized throughout the 24 hour period at an average rate of (18.5 ± 2.0 sounds fish-1 h-1) with an increase in vocalization rate at dawn and dusk. Competitive feeding did not elevate vocalisation as has been found in other gurnard species. Bluefin gurnard are common in coastal waters of New Zealand, Australia and Japan and, given their vocalization rate, are likely to be significant contributors to ambient underwater soundscape in these areas.
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Affiliation(s)
- Craig A Radford
- Leigh Marine Laboratory, University of Auckland, PO Box 349, Warkworth, 0941, New Zealand
| | - Shahriman M Ghazali
- Leigh Marine Laboratory, University of Auckland, PO Box 349, Warkworth, 0941, New Zealand.,Marine Ecosystem Research Centre (EKOMAR), Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangii, Malaysia.,School of Environmental Sciences and Natural Resources, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangii, Malaysia
| | - John C Montgomery
- Leigh Marine Laboratory, University of Auckland, PO Box 349, Warkworth, 0941, New Zealand
| | - Andrew G Jeffs
- Leigh Marine Laboratory, University of Auckland, PO Box 349, Warkworth, 0941, New Zealand
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17
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Casaretto L, Picciulin M, Hawkins AD. Seasonal patterns and individual differences in the calls of male haddock Melanogrammus aeglefinus. JOURNAL OF FISH BIOLOGY 2015; 87:579-603. [PMID: 26333138 DOI: 10.1111/jfb.12740] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 06/06/2015] [Indexed: 06/05/2023]
Abstract
Haddock Melanogrammus aeglefinus males observed in captivity proved to be vocally active throughout the whole year, although the highest levels of vocal activity were reached in the spawning season between February and April. During this season, the most common type of sound consisted of sequences of regularly repeated, almost identical, double-pulsed knocks (KN). These sequences were mostly associated with a particular behaviour pattern, the patrolling display, which has previously been shown to play a key role in territoriality and spawning. Differences in the double-pulsed KNs produced by three individual males were demonstrated by two different statistical methods and it is suggested that these differences may allow individual males to be discriminated by other fish, perhaps conveying fitness-related information on the sender. Some aspects of the calls changed seasonally, perhaps reflecting observed variations in the mass of the drumming muscles. When using passive listening to locate M. aeglefinus spawning grounds, the physical characteristics of the sounds may indicate how close the individual males are to spawning.
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Affiliation(s)
- L Casaretto
- School of Biological Science, University of Aberdeen, Aberdeen AB9 IAS, U.K
| | | | - A D Hawkins
- FRS Marine Laboratory, Victoria Road, Aberdeen AB11 9DB, U.K
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18
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Boyle KS, Riepe S, Bolen G, Parmentier E. Variation in swim bladder drumming sounds from three doradid catfish species with similar sonic morphologies. J Exp Biol 2015. [DOI: 10.1242/jeb.123414] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A variety of teleost fishes produce sounds for communication by vibrating the swim bladder with fast contracting muscles. Doradid catfishes have an elastic spring apparatus (ESA) for sound production. Contractions of the ESA protractor muscle pull the anterior transverse process of the 4th vertebra or Müllerian ramus (MR) to expand the swim bladder and elasticity of the MR returns the swim bladder to the resting state. In this study, we examined the sound characteristics and associated fine structure of the protractor drumming muscles of three doradid species: Acanthodoras cataphractus, Platydoras hancockii, and Agamyxis pectinifrons. Despite important variations in sizes, sounds from all three species had similar mean dominant rates ranging from 91-131 Hz and showed frequencies related to muscle contraction speed rather than fish size. Sounds differed among species in terms of waveform shape and their rate of amplitude modulation. In addition, multiple distinguishable sound types were observed from each species: three sound types from A. cataphractus and P. hancockii, and two sound types from A. pectinifrons. Though sounds differed among species, no differences in muscle fiber fine structure were observed at the species level. Drumming muscles from each species bear features associated with fast contractions, including sarcoplasmic cores, thin radial myofibrils, abundant mitochondria, and an elaborated sarcoplasmic reticulum. These results indicate that sound differences between doradids are not due to swimbladder size, muscle anatomy, muscle length, or Müllerian ramus shape, but instead result from differences in neural activation of sonic muscles.
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Affiliation(s)
- Kelly S. Boyle
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH-RC, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Ségolène Riepe
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH-RC, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Géraldine Bolen
- Département clinique des animaux de compagnie et des équidés, Imagerie médicale, Faculté de Médecine Vétérinaire, Bât. B41, Université de Liège, B-4000 Liège, Belgium
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH-RC, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
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Kéver L, Colleye O, Lugli M, Lecchini D, Lerouvreur F, Herrel A, Parmentier E. Sound production in Onuxodon fowleri (Carapidae) and its amplification by the host shell. J Exp Biol 2014; 217:4283-94. [DOI: 10.1242/jeb.109363] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Onuxodon species are well known for living inside pearl oysters. As in other carapids, their anatomy highlights their ability to make sounds but sound production has never been documented in Onuxodon. This paper describes sound production in Onuxodon fowleri as well as the anatomy of the sound production apparatus. Single-pulsed sounds and multiple-pulsed sounds that sometimes last more than 3 s were recorded in the field and in captivity (Makemo Island, French Polynesia). These pulses are characterized by a broadband frequency spectrum from 100 to 1000 Hz. Onuxodon fowleri is mainly characterized by its ability to modulate the pulse period, meaning that this species can produce pulsed sounds and tonal-like sounds using the same mechanism. In addition, the sound can be remarkably amplified by the shell cavity (peak gain can exceed 10 dB for some frequencies). The sonic apparatus of O. fowleri is characterized by a rocker bone in front of the swimbladder, modified vertebrae and epineurals, and two pairs of sonic muscles, one of which (primary sonic muscle) inserts on the rocker bone. The latter structure, which is absent in other carapid genera, appears to be sexually dimorphic suggesting differences in sound production in males and females. Sound production in O. fowleri could be an example of adaptation where an animal exploits features of its environment to enhance communication.
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Affiliation(s)
- Loïc Kéver
- Laboratoire de Morphologie Fonctionnelle et Evolutive Liège, Institut de Chimie, B6c, 4000 Liège, Belgium
| | - Orphal Colleye
- Laboratoire de Morphologie Fonctionnelle et Evolutive Liège, Institut de Chimie, B6c, 4000 Liège, Belgium
| | - Marco Lugli
- Dipartimento di Neuroscienze, Universitá di Parma, 43100 Parma, Italy
| | - David Lecchini
- USR 3278 CNRS-EPHE-UPVD, CRIOBE, BP1013 Papetoai, 98729 Moorea, French Polynesia
- Laboratoire d'Excellence ‘CORAIL’, BP1013 Papetoai, 98729 Moorea, French Polynesia
| | - Franck Lerouvreur
- USR 3278 CNRS-EPHE-UPVD, CRIOBE, BP1013 Papetoai, 98729 Moorea, French Polynesia
| | - Anthony Herrel
- UMR 7179 CNRS/MNHN, Département d'Ecologie et de Gestion de la Biodiversité, 57 rue Cuvier, Case Postale 55, 75231, Paris Cedex 5, France
- Ghent University, Evolutionary Morphology of Vertebrates, K.L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive Liège, Institut de Chimie, B6c, 4000 Liège, Belgium
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21
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Millot S, Parmentier E. Development of the ultrastructure of sonic muscles: a kind of neoteny? BMC Evol Biol 2014; 14:24. [PMID: 24507247 PMCID: PMC3924398 DOI: 10.1186/1471-2148-14-24] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 02/03/2014] [Indexed: 11/24/2022] Open
Abstract
Background Drumming muscles of some sound-producing fish are ‘champions’ of contraction speed, their rate setting the fundamental frequency. In the piranha, contraction of these muscles at 150 Hz drives a sound at the same frequency. Drumming muscles of different not closely related species show evolutionary convergences. Interestingly, some characters of sonic muscles can also be found in the trunk muscles of newly hatched larvae that are able to maintain tail beat frequencies up to 100 Hz. The aim of this work was to study the development of sound production and sonic and epaxial muscles simultaneously in the red bellied piranhas (Pygocentrus nattereri) to seek for possible common characteristics. Results Call, pulse and period durations increased significantly with the fish size, but the call dominant frequencies decreased, and the number of pulses and the call amplitude formed a bell curve. In epaxial muscles, the fibre diameters of younger fish are first positioned in the graphical slope corresponding to sonic muscles, before diverging. The fibre diameter of older fish trunk muscles was bigger, and the area of the myofibrils was larger than in sonic muscles. Moreover, in two of the biggest fish, the sonic muscles were invaded by fat cells and the sonic muscle ultrastructure was similar to the epaxial one. These two fish were also unable to produce any sound, meaning they lost their ability to contract quickly. Conclusions The volume occupied by myofibrils determines the force of contraction, the volume of sarcoplasmic reticulum sets the contraction frequency, and the volume of mitochondria sets the level of sustained performance. The functional outcomes in muscles are all attributable to shifts in the proportions of those structures. A single delay in the development restricts the quantity of myofibrils, maintains a high proportion of space in the sarcoplasm and develops sarcoplasmic reticulum. High-speed sonic muscles could thus be skeletal muscles with delayed development. This hypothesis has the advantage that it could easily explain why high-speed sonic muscles have evolved so many times in different lineages.
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Affiliation(s)
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie, B6C, 4000 Liège, Belgium.
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22
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Kéver L, Boyle KS, Dragičević B, Dulčić J, Parmentier E. A superfast muscle in the complex sonic apparatus of Ophidion rochei (Ophidiiformes): histological and physiological approaches. J Exp Biol 2014; 217:3432-40. [DOI: 10.1242/jeb.105445] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
In teleosts, superfast muscles are generally associated with the swimbladder wall whose vibrations result in sound production. In Ophidion rochei, three pairs of muscles were named 'sonic' because their contractions affect swimbladder position: the dorsal sonic muscle (DSM), the intermediate sonic muscle (ISM), and the ventral sonic muscle (VSM). These muscles were investigated thanks to electron microscopy and electromyography in order to determine their function in sound production. Fibers of the VSM and DSM were much thinner than the fibers of the ISM and epaxial musculature. However, only VSM fibers had the typical ultrastructure of superfast muscles: low proportion of myofibrils, and high proportions of sarcoplasmic reticulum and mitochondria. In females, each sound onset was preceded by the onset of electrical activity in the VSM and the DSM (ISM was not tested). The electromyograms of the VSM were very similar to the waveforms of the sounds: means for the pulse period were 3.6±0.5 ms and 3.6±0.7 ms, respectively. This shows that the fast VSM (ca. 280 Hz) is responsible for the pulse period and fundamental frequency of female sounds. DSM electromyograms were generally characterized by one or two main peaks followed by periods of lower electrical activity which suggests a sustained contraction over the course of the sound. The fiber morphology of the ISM and its antagonistic position relative to the DSM are not indicative of a muscle capable of superfast contractions. Overall, this study experimentally shows the complexity of the sound production mechanism in the nocturnal fish O. rochei.
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Affiliation(s)
| | | | | | - Jakov Dulčić
- Institute of Oceanography and Fisheries, Croatia
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Parmentier E, Kéver L, Boyle K, Corbisier YE, Sawelew L, Malavasi S. Sound production mechanism in Gobius paganellus (Gobiidae). J Exp Biol 2013; 216:3189-99. [DOI: 10.1242/jeb.087205] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
Gobiidae, the largest fish family (>1500 species), has species from at least 10 genera that produce sounds for communication. Studies focused on goby sound production mechanisms have suggested that sounds are produced by the forcible ejection of water through small apertures in the opercles (hydrodynamic mechanism). The present study was a multidisciplinary investigation (morphology, muscle histology, high-speed video, sound analysis and electromyography) of the sound emission mechanism in Gobius paganellus, which produces both pulsed and tonal calls. Two populations were used, from Brittany and Venice. In the French population, sounds were accompanied by a suite of coordinated movements of the buccal, branchial and opercular regions. This was not the case in the Venetian population, and thus the direct role of head movements in sound production was rejected. The hydrodynamic mechanism hypothesis was also rejected in G. paganellus on the basis of sound oscillogram shape and because sounds are still produced after the opercles and hyohyoid muscles are cut. The use of both electromyography and electron microscopy showed that the levator pectoralis muscle, which originates on the skull and inserts on the dorsal tip of the cleithrum, is involved in sound production. We propose that the contraction of this muscle and associated vibration of the large radials is used to make sounds. In addition, we propose that different sound types (pulsed sounds and tonal calls) could occur because of differences in fish size.
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Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Loïc Kéver
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Kelly Boyle
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Yves-Eric Corbisier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Ludovic Sawelew
- Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Stefano Malavasi
- CEMAS – Center for Estuarine and coastal Marine Sciences, Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice, Castello 2737/B, 30122 Venice, Italy
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Chiu KH, Hsieh FM, Chen YY, Huang HW, Shiea J, Mok HK. Parvalbumin characteristics in the sonic muscle of a freshwater ornamental grunting toadfish (Allenbatrachus grunniens). FISH PHYSIOLOGY AND BIOCHEMISTRY 2013; 39:107-119. [PMID: 22744796 DOI: 10.1007/s10695-012-9683-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2011] [Accepted: 06/19/2012] [Indexed: 06/01/2023]
Abstract
The grunting toadfish, Allenbatrachus grunniens, is an ornamental fish in freshwater aquariums, and it has the ability to produce sounds. The sonic muscle of the toadfish is the fastest vertebrate muscle ever measured, and the rates of Ca(2+) transport and cross-bridge dissociation are also the fastest. Parvalbumins (PAs) are Ca(2+)-binding proteins that help in muscle relaxation in vertebrates. Several PA isoforms have been identified in variable ratios in different muscle types. Both male and female grunting toadfish have intrinsic sonic muscles attached to their swim bladders, but no significant difference in morphology between male and female sonic muscles has been observed. In this study, we used SDS-PAGE and western blotting to characterize the total PA expression and to identify the PAs from the sonic muscle and the white body muscle of A. grunniens. Although the total PA concentrations were similar in sonic and white muscles, there were differences in the isoform percentages. Two and four PA isoforms were identified from sonic muscle and white muscle, respectively. The estimated sizes of PA1, PA2, and PA3 in the sonic muscle of the grunting toadfish were 10, 10.5, and 10.5 kDa, respectively, and the isoelectric points of PA1, PA2, and PA3 in the grunting toadfish were 4.77, 4.58, and 4.42, respectively. In the sonic muscle, the primary PA isoform was PA1, which comprised more than 94 % of total PA, whereas PA2 comprised only 5 % of the total PA content. In contrast, in white muscle, the primary isoform was PA2, which comprised 58 % of the total PA. Both PA1 (with PA1a) and PA3 represented approximately 20 % of the total PA in white muscle. These results indicate that there is no positive correlation between a high PA content and the speed of muscle relaxation; however, PA1 might have the greatest effect on the relaxation of the grunting toadfish's sonic muscle.
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Affiliation(s)
- Kuo-Hsun Chiu
- Department and Graduate Institute of Aquaculture, National Kaohsiung Marine University, Kaohsiung, Taiwan
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25
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Kéver L, Boyle KS, Dragičević B, Dulčić J, Casadevall M, Parmentier E. Sexual dimorphism of sonic apparatus and extreme intersexual variation of sounds in Ophidion rochei (Ophidiidae): first evidence of a tight relationship between morphology and sound characteristics in Ophidiidae. Front Zool 2012; 9:34. [PMID: 23217241 PMCID: PMC3538643 DOI: 10.1186/1742-9994-9-34] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 11/30/2012] [Indexed: 11/10/2022] Open
Abstract
Background Many Ophidiidae are active in dark environments and display complex sonic apparatus morphologies. However, sound recordings are scarce and little is known about acoustic communication in this family. This paper focuses on Ophidion rochei which is known to display an important sexual dimorphism in swimbladder and anterior skeleton. The aims of this study were to compare the sound producing morphology, and the resulting sounds in juveniles, females and males of O. rochei. Results Males, females, and juveniles possessed different morphotypes. Females and juveniles contrasted with males because they possessed dramatic differences in morphology of their sonic muscles, swimbladder, supraoccipital crest, and first vertebrae and associated ribs. Further, they lacked the ‘rocker bone’ typically found in males. Sounds from each morphotype were highly divergent. Males generally produced non harmonic, multiple-pulsed sounds that lasted for several seconds (3.5 ± 1.3 s) with a pulse period of ca. 100 ms. Juvenile and female sounds were recorded for the first time in ophidiids. Female sounds were harmonic, had shorter pulse period (±3.7 ms), and never exceeded a few dozen milliseconds (18 ± 11 ms). Moreover, unlike male sounds, female sounds did not have alternating long and short pulse periods. Juvenile sounds were weaker but appear to be similar to female sounds. Conclusions Although it is not possible to distinguish externally male from female in O. rochei, they show a sonic apparatus and sounds that are dramatically different. This difference is likely due to their nocturnal habits that may have favored the evolution of internal secondary sexual characters that help to distinguish males from females and that could facilitate mate choice by females. Moreover, the comparison of different morphotypes in this study shows that these morphological differences result from a peramorphosis that takes place during the development of the gonads.
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Affiliation(s)
- Loïc Kéver
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de chimie, Bât, B6c, Université de Liège, B-4000, Liège, Belgium.
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Boyle KS, Dewan AK, Tricas TC. Fast drum strokes: Novel and convergent features of sonic muscle ultrastructure, innervation, and motor neuron organization in the pyramid butterflyfish (hemitaurichthys polylepis). J Morphol 2012; 274:377-94. [DOI: 10.1002/jmor.20096] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/24/2012] [Accepted: 09/24/2012] [Indexed: 11/08/2022]
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Stanley JA, Radford CA, Jeffs AG. Location, location, location: finding a suitable home among the noise. Proc Biol Sci 2012; 279:3622-31. [PMID: 22673354 DOI: 10.1098/rspb.2012.0697] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
While sound is a useful cue for guiding the onshore orientation of larvae because it travels long distances underwater, it also has the potential to convey valuable information about the quality and type of the habitat at the source. Here, we provide, to our knowledge, the first evidence that settlement-stage coastal crab species can interpret and show a strong settlement and metamorphosis response to habitat-related differences in natural underwater sound. Laboratory- and field-based experiments demonstrated that time to metamorphosis in the settlement-stage larvae of common coastal crab species varied in response to different underwater sound signatures produced by different habitat types. The megalopae of five species of both temperate and tropical crabs showed a significant decrease in time to metamorphosis, when exposed to sound from their optimal settlement habitat type compared with other habitat types. These results indicate that sounds emanating from specific underwater habitats may play a major role in determining spatial patterns of recruitment in coastal crab species.
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Affiliation(s)
- Jenni A Stanley
- Leigh Marine Laboratory, University of Auckland, PO Box 349, Warkworth 0941, New Zealand.
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28
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Rice AN, Land BR, Bass AH. Nonlinear acoustic complexity in a fish 'two-voice' system. Proc Biol Sci 2011; 278:3762-8. [PMID: 21561970 DOI: 10.1098/rspb.2011.0656] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Acoustic signals play essential roles in social communication and show a strong selection for novel morphologies leading to increased call complexity in many taxa. Among vertebrates, repeated innovations in the larynges of frogs and mammals and the syrinx of songbirds have enhanced the spectro-temporal content, and hence the diversity of vocalizations. This acoustic diversification includes nonlinear characteristics that expand frequency profiles beyond the traditional categorization of harmonic and broadband calls. Fishes have remained a notable exception to evidence for such acoustic innovations among vertebrates, despite their being the largest group of living vertebrates that also exhibit widespread evolution of sound production. Here, we combine rigorous acoustic and mathematical analyses with experimental silencing of the vocal motor system to show how a novel swim bladder mechanism in a toadfish enables it to generate calls exhibiting nonlinearities like those found among frogs, birds and mammals, including primates. By showing that fishes have evolved nonlinear acoustic signalling like all other major lineages of vocal vertebrates, these results suggest strong selection pressure favouring this mechanism to enrich the spectro-temporal content and complexity of vocal signals.
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Affiliation(s)
- Aaron N Rice
- Department of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA.
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29
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Mok HK, Parmentier E, Chiu KH, Tsai KE, Chiu PH, Fine ML. An Intermediate in the evolution of superfast sonic muscles. Front Zool 2011; 8:31. [PMID: 22126599 PMCID: PMC3251524 DOI: 10.1186/1742-9994-8-31] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Accepted: 11/29/2011] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Intermediate forms in the evolution of new adaptations such as transitions from water to land and the evolution of flight are often poorly understood. Similarly, the evolution of superfast sonic muscles in fishes, often considered the fastest muscles in vertebrates, has been a mystery because slow bladder movement does not generate sound. Slow muscles that stretch the swimbladder and then produce sound during recoil have recently been discovered in ophidiiform fishes. Here we describe the disturbance call (produced when fish are held) and sonic mechanism in an unrelated perciform pearl perch (Glaucosomatidae) that represents an intermediate condition in the evolution of super-fast sonic muscles. RESULTS The pearl perch disturbance call is a two-part sound produced by a fast sonic muscle that rapidly stretches the bladder and an antagonistic tendon-smooth muscle combination (part 1) causing the tendon and bladder to snap back (part 2) generating a higher-frequency and greater-amplitude pulse. The smooth muscle is confirmed by electron microscopy and protein analysis. To our knowledge smooth muscle attachment to a tendon is unknown in animals. CONCLUSION The pearl perch, an advanced perciform teleost unrelated to ophidiiform fishes, uses a slow type mechanism to produce the major portion of the sound pulse during recoil, but the swimbladder is stretched by a fast muscle. Similarities between the two unrelated lineages, suggest independent and convergent evolution of sonic muscles and indicate intermediate forms in the evolution of superfast muscles.
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Affiliation(s)
- Hin-Kiu Mok
- Institute of Marine Biology and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie, Université de Liège, - B6C, 4000 Liège, Belgium
| | - Kuo-Hsun Chiu
- Institute of Marine Biology and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
- Department and Graduate Institute of Aquaculture, National Kaohsiung Marine University, 142 Hai-chuan Rd. Nan-tzu, Kaohsiung 81157, Taiwan
| | - Kai-En Tsai
- Institute of Marine Biology and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Pai-Ho Chiu
- Institute of Marine Biology and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Michael L Fine
- Department of Biology, Virginia Commonwealth University, Richmond, VA 23284-2012, USA
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Boyle KS, Tricas TC. Sound production in the longnose butterflyfishes (genus Forcipiger): cranial kinematics, muscle activity and honest signals. J Exp Biol 2011; 214:3829-42. [DOI: 10.1242/jeb.062554] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
Many teleost fishes produce sounds for social communication with mechanisms that do not involve swim bladder musculature. Such sounds may reflect physical attributes of the sound-production mechanism, be constrained by body size and therefore control signal reliability during agonistic behaviors. We examined kinematics of the cranium, median fins and caudal peduncle during sound production in two territorial chaetodontid butterflyfish sister species: forcepsfish (Forcipiger flavissimus) and longnose butterflyfish (F. longirostris). During intraspecific agonistic encounters, both species emit a single pulse sound that precedes rapid cranial rotation at velocities and accelerations that exceed those of prey strikes by many ram-and suction-feeding fishes. Electromyography showed that onsets of activity for anterior epaxialis, sternohyoideus, A1 and A2 adductor mandibulae muscles and sound emission are coincident but precede cranial elevation. Observations indicate that sound production is driven by epaxial muscle contraction whereas a ventral linkage between the head and pectoral girdle is maintained by simultaneous activity from the adductor mandibulae and sternohyoideus. Thus, the girdle, ribs and rostral swim bladder are pulled anteriorly before the head is released and rotated dorsally. Predictions of the hypothesis that acoustic signals are indicators of body size and kinematic performance were confirmed. Variation in forcepsfish sound duration and sound pressure level is explained partly by cranial elevation velocity and epaxial electromyogram duration. Body size, however, explains most variation in duration and sound pressure level. These observed associations indicate that forcepsfish sounds may be accurate indicators of size and condition that are related to resource holding potential during social encounters.
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Affiliation(s)
- Kelly S. Boyle
- Department of Zoology, University of Hawai'i at Manoa, Edmondson 152, 2538 McCarthy Mall, Honolulu, HI 96822, USA
- Hawai'i Institute of Marine Biology, 46-007 Lilipuna Road, Kane'ohe, HI 96744, USA
| | - Timothy C. Tricas
- Department of Zoology, University of Hawai'i at Manoa, Edmondson 152, 2538 McCarthy Mall, Honolulu, HI 96822, USA
- Hawai'i Institute of Marine Biology, 46-007 Lilipuna Road, Kane'ohe, HI 96744, USA
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Millot S, Vandewalle P, Parmentier E. Sound production in red-bellied piranhas (Pygocentrus nattereri, Kner): an acoustical, behavioural and morphofunctional study. J Exp Biol 2011; 214:3613-8. [DOI: 10.1242/jeb.061218] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
Piranhas are known to be sound-producing animals. Nevertheless, the biological significance of piranha calls remains unclear because sounds have been recorded only when specimens were held by hand or trapped in a gill net. These sounds are generated by rapid contractions of sonic muscles that insert on a broad tendon surrounding ventrally the cranial sac of the swimbladder. The piranha swimbladder is thought to play an important role in sound production as an impedance-matching device and as a resonator. However, the vibratory capacities of the cranial and caudal sacs and the exact role of both sacs in sound production remain poorly understood. In this study, three sounds were each associated to a specific behaviour. The first sound (type 1) was produced during frontal display; it had numerous pulses and lasted 140!±17 ms, with a fundamental frequency of 120±4 Hz. It corresponded to the sound made by hand-held fishes. The second sound (type 2) was produced during circling and fighting behaviour; it was a single pulse lasting 36±8 ms, with a fundamental frequency of 43±10 Hz. The third sound (type 3) corresponded to chasing behaviour and comprised three to four pulses, each lasting 3±1 ms, with a fundamental frequency of 1739±18 Hz. Using a laser vibrometer to study the swimbladder displacement when stimulated at different frequencies, it was demonstrated that the first two sounds corresponded to the swimbladder mechanism. By contrast, the third sound was associated with the jaw mechanism. The vibrometer indicated that the swimbladder is a highly damping structure, simply copying the sonic muscle contraction rate. This study provides two interesting insights. First, it shows the relationships between three kinds of piranha sound and three specific behaviours. Second, using muscle stimulation at different rates, it shows which simultaneous conditions are required for production of sound in this species. Swimbladder calls were produced by a muscle contraction rate of approximately 100 Hz because this periodicity allowed the swimbladder to vibrate. At this frequency range, the contraction–relaxation cycles of the swimbladder muscles engendered wall displacements that had short amplitudes and with only a small variability between them.
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Affiliation(s)
- Sandie Millot
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie–B6C, 4000 Liège, Belgium
| | - Pierre Vandewalle
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie–B6C, 4000 Liège, Belgium
| | - Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie–B6C, 4000 Liège, Belgium
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Papes S, Ladich F. Effects of temperature on sound production and auditory abilities in the Striped Raphael catfish Platydoras armatulus (Family Doradidae). PLoS One 2011; 6:e26479. [PMID: 22022618 PMCID: PMC3195728 DOI: 10.1371/journal.pone.0026479] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Accepted: 09/27/2011] [Indexed: 11/18/2022] Open
Abstract
Background Sound production and hearing sensitivity of ectothermic animals are affected by the ambient temperature. This is the first study investigating the influence of temperature on both sound production and on hearing abilities in a fish species, namely the neotropical Striped Raphael catfish Platydoras armatulus. Methodology/Principal Findings Doradid catfishes produce stridulation sounds by rubbing the pectoral spines in the shoulder girdle and drumming sounds by an elastic spring mechanism which vibrates the swimbladder. Eight fish were acclimated for at least three weeks to 22°, then to 30° and again to 22°C. Sounds were recorded in distress situations when fish were hand-held. The stridulation sounds became shorter at the higher temperature, whereas pulse number, maximum pulse period and sound pressure level did not change with temperature. The dominant frequency increased when the temperature was raised to 30°C and the minimum pulse period became longer when the temperature decreased again. The fundamental frequency of drumming sounds increased at the higher temperature. Using the auditory evoked potential (AEP) recording technique, the hearing thresholds were tested at six different frequencies from 0.1 to 4 kHz. The temporal resolution was determined by analyzing the minimum resolvable click period (0.3–5 ms). The hearing sensitivity was higher at the higher temperature and differences were more pronounced at higher frequencies. In general, latencies of AEPs in response to single clicks became shorter at the higher temperature, whereas temporal resolution in response to double-clicks did not change. Conclusions/Significance These data indicate that sound characteristics as well as hearing abilities are affected by temperatures in fishes. Constraints imposed on hearing sensitivity at different temperatures cannot be compensated even by longer acclimation periods. These changes in sound production and detection suggest that acoustic orientation and communication are affected by temperature changes in the neotropical catfish P. armatulus.
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Affiliation(s)
- Sandra Papes
- Department of Behavioural Biology, University of Vienna, Vienna, Austria
| | - Friedrich Ladich
- Department of Behavioural Biology, University of Vienna, Vienna, Austria
- * E-mail:
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Parmentier E, Boyle KS, Berten L, Brié C, Lecchini D. Sound production and mechanism in Heniochus chrysostomus (Chaetodontidae). J Exp Biol 2011; 214:2702-8. [DOI: 10.1242/jeb.056903] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
The diversity in calls and sonic mechanisms appears to be important in Chaetodontidae. Calls in Chaetodon multicinctus seem to include tail slap, jump, pelvic fin flick and dorsal–anal fin erection behaviors. Pulsatile sounds are associated with dorsal elevation of the head, anterior extension of the ventral pectoral girdle and dorsal elevation of the caudal skeleton in Forcipiger flavissiumus. In Hemitaurichthys polylepis, extrinsic swimbladder muscles could be involved in sounds originating from the swimbladder and correspond to the inward buckling of tissues situated dorsally in front of the swimbladder. These examples suggest that this mode of communication could be present in other members of the family. Sounds made by the pennant bannerfish (Heniochus chrysostomus) were recorded for the first time on coral reefs and when fish were hand held. In hand-held fishes, three types of calls were recorded: isolated pulses (51%), trains of four to 11 pulses (19%) and trains preceded by an isolated pulse (29%). Call frequencies were harmonic and had a fundamental frequency between 130 and 180 Hz. The fundamental frequency, sound amplitude and sound duration were not related to fish size. Data from morphology, sound analysis and electromyography recordings highlight that the calls are made by extrinsic sonic drumming muscles in association with the articulated bones of the ribcage. The pennant bannerfish system differs from other Chaetodontidae in terms of sound characteristics, associated body movements and, consequently, mechanism.
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Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie, Bât. B6C, Université de Liège, B-4000 Liège, Belgium
| | - Kelly S. Boyle
- Department of Zoology, University of Hawai'i at Manoa, 2538 McCarthy Mall, Honolulu, HI 96822, USA
- Hawai'i Institute of Marine Biology, 46-007 Lilipuna Road, Kane'ohe, HI 96744, USA
| | - Laetitia Berten
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie, Bât. B6C, Université de Liège, B-4000 Liège, Belgium
| | - Christophe Brié
- Tropical Fish Tahiti, Avatoru, 98729 Rangiroa, French Polynesia
| | - David Lecchini
- CRIOBE, USR 3278 – CNRS / EPHE, Centre de Recherche Insulaire et Observatoire de l'Environnement, CBETM – Université de Perpignan, BP 1013 Moorea, French Polynesia
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Parmentier E, Vandewalle P, Brié C, Dinraths L, Lecchini D. Comparative study on sound production in different Holocentridae species. Front Zool 2011; 8:12. [PMID: 21609479 PMCID: PMC3126766 DOI: 10.1186/1742-9994-8-12] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Accepted: 05/24/2011] [Indexed: 11/10/2022] Open
Abstract
UNLABELLED BACKGROUND Holocentrids (squirrelfish and soldierfish) are vocal reef fishes whose calls and sound-producing mechanisms have been studied in some species only. The present study aims to compare sound-producing mechanisms in different Holocentridae genera (Holocentrus, Myripristis, Neoniphon, Sargocentron) from separate regions and, in some cases, at different developmental stages. An accurate comparison was made by recording six species while being hand-held, by observing TEM) the sonic muscles and by dissections of the sound-producing mechanism. RESULTS In all these species, calls presented harmonics, their dominant frequency was between 80 and 130 Hz and they were composed of trains of 4 to 11 pulses with gradual increasing periods towards the end of the call. In each case, the calls did not provide reliable information on fish size. The sounds were produced by homologous fast-contracting sonic muscles that insert on articulated ribs whose proximal heads are integrated into the swimbladder: each pulse is the result of the back and forth movements of the ribs. Small differences in the shape of the oscillograms of the different species could be related to the number of ribs that are involved in the sound-producing mechanism. These fish species are able to make sounds as soon as they settle on the reef, when they are 40 days old. Comparison between Neoniphon from Madagascar and from Rangiroa in French Polynesia showed a new, unexpected kind of dialect involving differences at the level of pulse distribution. Neoniphon calls were characterised by a single pulse that was isolated at the beginning of the remaining train in Madagascar whereas they did not show any isolated single pulses at the beginning of the call in Rangiroa. CONCLUSION This family cannot use the acoustic fundamental frequencies (or pulse periods) of grunts to infer the size of partners. Pulse duration and number of pulses are statistically related to fish size. However, these characteristics are poorly informative because the correlation slope values are weak. It remains other features (sound amplitude, resistance to muscle fatigue, calling frequency) could be used to assess the body size. Characteristics of the sound producing mechanisms are conservative. All species possess fast-contracting muscles and have the same kind of sound producing mechanism. They do show some change between clades but these differences are not important enough to deeply modify the waveforms of the calls. In this case, our description of the grunt could be considered as the signature for the holocentrid family and can be used in passive acoustic monitoring.
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Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de Chimie, Bât, B6C, Université de Liège, B-4000 Liège, Belgium.
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Boyle KS, Tricas TC. Pulse sound generation, anterior swim bladder buckling and associated muscle activity in the pyramid butterflyfish, Hemitaurichthys polylepis. J Exp Biol 2010; 213:3881-93. [DOI: 10.1242/jeb.048710] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
Acoustic behaviors are widespread among diverse fish taxa but mechanisms of sound production are known from relatively few species, vary widely and convergent mechanisms are poorly known. We examined the sound production mechanism in the pyramid butterflyfish, Hemitaurichthys polylepis, a member of the socially and ecologically diverse reef fish family Chaetodontidae. In the field, fish produce pulse trains at dusk during social interactions that are probably related to mate attraction and courtship. In laboratory experiments, sound production was synchronized to high-speed video to determine body movement associated with sound generation. In addition, electromyography (EMG) recordings tested the activity of six candidate muscles. Fish produced individual pulses with a mean peak frequency of 97 Hz in rapid succession. EMG experiments show that anterior hypaxial muscles contract at high bilaterally synchronous rates (up to 120 Hz) in near perfect association with rapid inward buckling visible outside the body over the anterior swim bladder. Muscle activity often showed EMG doublets that occurred within the time of a single sound pulse but was not sustained. Buckling and sound pulse rates correlated strongly (R2≈1.00) and sound pulse rate measured over two successive pulses (maximum of 38 pulses s–1) was lower than muscle firing rate. These results show that the extrinsic swim bladder muscles of pyramid butterflyfish involve single contractions that produce pulses in a manner similar to distantly related teleosts, but involve a novel doublet motor-neuron firing pattern. Thus, the sound production mechanism in pyramid butterflyfish is likely convergent with several percomorph taxa and divergent from the related chaetodontid genus Forcipiger.
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Affiliation(s)
- Kelly S. Boyle
- Department of Zoology, University of Hawaii at Manoa, 2538 McCarthy Mall, Honolulu, HI 96822, USA and Hawaii Institute of Marine Biology, 46-007 Lilipuna Road, Kaneohe, HI 96744, USA
| | - Timothy C. Tricas
- Department of Zoology, University of Hawaii at Manoa, 2538 McCarthy Mall, Honolulu, HI 96822, USA and Hawaii Institute of Marine Biology, 46-007 Lilipuna Road, Kaneohe, HI 96744, USA
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Parmentier E, Bouillac G, Dragičević B, Dulčić J, Fine M. Call properties and morphology of the sound-producing organ in Ophidion rochei (Ophidiidae). J Exp Biol 2010; 213:3230-6. [DOI: 10.1242/jeb.044701] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARY
The anatomical structures of the sound-producing organ in Ophidion rochei males present an important panel of highly derived characters: three pairs of putatively slow sonic muscles; a neural arch that pivots; a rocker bone at the front pole of the swimbladder; a stretchable swimbladder fenestra; a swimbladder plate; and an internal cone that terminates in a pair of membranes in the caudal swimbladder. Male courtship calls are produced nocturnally and consist of trains of 10 to 40 pulses that increase in amplitude and decrease in rate before exhibiting alternating periods of ca. 84 and 111 ms. Each pulse includes an unusual waveform with two parts. Pulse part 1 is a single cycle followed by a longer duration pulse part that exhibits gradual damping. Sounds and morphology suggest two hypotheses on the sound-producing mechanism. The ‘pulley’ hypothesis would require an alternate contraction of the ventral and dorsal muscles to form the two parts of each pulse. The ‘bow’ hypothesis involves a release mechanism with the sustained contraction of the dorsal muscle during all of the call, and the rapid contraction/relaxation of the ventral muscle to form each pulse.
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Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Grégory Bouillac
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de chimie, Bât. B6c, Université de Liège, B-4000 Liège, Belgium
| | - Branko Dragičević
- Institute of Oceanography and Fisheries, POB 500, 21000 Split, Croatia
| | - Jakov Dulčić
- Institute of Oceanography and Fisheries, POB 500, 21000 Split, Croatia
| | - Michael Fine
- Department of Biology, Virginia Commonwealth University, Richmond, VA 23284-2012, USA
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Abstract
Animals produce a tremendous diversity of sounds for communication to perform life's basic functions, from courtship and parental care to defence and foraging. Explaining this diversity in sound production is important for understanding the ecology, evolution and behaviour of species. Here, we present a theory of acoustic communication that shows that much of the heterogeneity in animal vocal signals can be explained based on the energetic constraints of sound production. The models presented here yield quantitative predictions on key features of acoustic signals, including the frequency, power and duration of signals. Predictions are supported with data from nearly 500 diverse species (e.g. insects, fishes, reptiles, amphibians, birds and mammals). These results indicate that, for all species, acoustic communication is primarily controlled by individual metabolism such that call features vary predictably with body size and temperature. These results also provide insights regarding the common energetic and neuromuscular constraints on sound production, and the ecological and evolutionary consequences of producing these sounds.
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Affiliation(s)
- James F Gillooly
- Department of Biology, University of Florida, Gainesville, FL 32611, USA.
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Patek SN, Shipp LE, Staaterman ER. The acoustics and acoustic behavior of the California spiny lobster (Panulirus interruptus). THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2009; 125:3434-3443. [PMID: 19425682 DOI: 10.1121/1.3097760] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Numerous animals produce sounds during interactions with potential predators, yet little is known about the acoustics of these sounds, especially in marine environments. California spiny lobsters (Panulirus interruptus) produce pulsatile rasps when interacting with potential predators. They generate sound using frictional structures located at the base of each antenna. This study probes three issues--the effect of body size on signal features, behavioral modification of sound features, and the influence of the ambient environment on the signal. Body size and file length were positively correlated, and larger animals produced lower pulse rate rasps. Ambient noise levels (149.3 dB re 1 microPa) acoustically obscured many rasps (150.4+/-2.0 dB re 1 microPa) at distances from 0.9-1.4 m. Significantly higher numbers of pulses, pulse rate, and rasp duration were produced in rasps generated with two antennae compared to rasps produced with only one antenna. Strong periodic resonances were measured in tank-recorded rasps, whereas field-recorded rasps had little frequency structure. Spiny lobster rasps exhibit flexibility in acoustic signal features, but their propagation is constrained, perhaps beneficially, by the noisy marine environment. Examining the connections between behavior, environment, and acoustics is critical for understanding this fundamental type of animal communication.
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Affiliation(s)
- S N Patek
- Department of Integrative Biology, University of California, Berkeley, California 94720-3140, USA.
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Mitchell S, Poland J, Fine ML. Does muscle fatigue limit advertisement calling in the oyster toadfish Opsanus tau? Anim Behav 2008. [DOI: 10.1016/j.anbehav.2008.03.024] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Parmentier E, Lagardère JP, Chancerelle Y, Dufrane D, Eeckhaut I. Variations in sound-producing mechanism in the pearlfish Carapini (Carapidae). J Zool (1987) 2008. [DOI: 10.1111/j.1469-7998.2008.00486.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tibbetts IR, Tibbetts IR, Isaac R, Kreiter P. Functional and Phylogenetic Implications of the Vesicular Swimbladder of Hemiramphus and Oxyporhamphus Convexus (Beloniformes: Teleostei). COPEIA 2007. [DOI: 10.1643/0045-8511(2007)7[808:fapiot]2.0.co;2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Fine ML, Lin H, Nguyen BB, Rountree RA, Cameron TM, Parmentier E. Functional morphology of the sonic apparatus in the fawn cusk-eelLepophidium profundorum (Gill, 1863). J Morphol 2007; 268:953-66. [PMID: 17674354 DOI: 10.1002/jmor.10551] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Recent reports of high frequency sound production by cusk-eels cannot be explained adequately by known mechanisms, i.e., a forced response driven by fast sonic muscles on the swimbladder. Time to complete a contraction-relaxation cycle places a ceiling on frequency and is unlikely to explain sounds with dominant frequencies above 1 kHz. We investigated sonic morphology in the fawn cusk-eel Lepophidium profundorum to determine morphology potentially associated with high frequency sound production and quantified development and sexual dimorphism of sonic structures. Unlike other sonic systems in fishes in which muscle relaxation is caused by internal pressure or swimbladder elasticity, this system utilizes antagonistic pairs of muscles: ventral and intermediate muscles pull the winglike process and swimbladder forward and pivot the neural arch (neural rocker) above the first vertebra backward. This action stretches a fenestra in the swimbladder wall and imparts strain energy to epineural ribs, tendons and ligaments connected to the anterior swimbladder. Relatively short antagonistic dorsal and dorsomedial muscles pull on the neural rocker, releasing strain energy, and use a lever advantage to restore the winglike process and swimbladder to their resting position. Sonic components grow isometrically and are typically larger in males although the tiny intermediate muscles are larger in females. Although external morphology is relatively conservative in ophidiids, sonic morphology is extremely variable within the family.
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Affiliation(s)
- Michael L Fine
- Department of Biology, Virginia Commonwealth University, Richmond, Virginia 23284-2012, USA.
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Parmentier E, Lagardère JP, Braquegnier JB, Vandewalle P, Fine ML. Sound production mechanism in carapid fish: first example with a slow sonic muscle. J Exp Biol 2006; 209:2952-60. [PMID: 16857879 DOI: 10.1242/jeb.02350] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SUMMARYFish sonic swimbladder muscles are the fastest muscles in vertebrates and have fibers with numerous biochemical and structural adaptations for speed. Carapid fishes produce sounds with a complex swimbladder mechanism, including skeletal components and extrinsic sonic muscle fibers with an exceptional helical myofibrillar structure. To study this system we stimulated the sonic muscles, described their insertion and action and generated sounds by slowly pulling the sonic muscles. We find the sonic muscles contract slowly, pulling the anterior bladder and thereby stretching a thin fenestra. Sound is generated when the tension trips a release system that causes the fenestra to snap back to its resting position. The sound frequency does not correspond to the calculated resonant frequency of the bladder, and we hypothesize that it is determined by the snapping fenestra interacting with an overlying bony swimbladder plate. To our knowledge this tension release mechanism is unique in animal sound generation.
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Affiliation(s)
- Eric Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de chimie, Université de Liège, B-4000 Liège, Belgium.
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Henninger HP, Watson WH. Mechanisms underlying the production of carapace vibrations and associated waterborne sounds in the American lobster, Homarus americanus. ACTA ACUST UNITED AC 2006; 208:3421-9. [PMID: 16109901 DOI: 10.1242/jeb.01771] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
American lobsters produce carapace vibrations, which also lead to waterborne acoustic signals, by simultaneously contracting the antagonistic remotor and promotor muscles located at the base of the second antenna. These vibrations have a mean frequency of 183.1 Hz (range 87-261 Hz), range in duration from 68 to 1720 ms (mean 277.1 ms) and lead to waterborne sounds of similar frequencies. Lobsters most often produce these signals using only one pair of muscles at a time and alternate between the muscles of the left and right antennae when making a series of vibrations. Occasionally, they vibrate their carapace by simultaneously contracting both sets of muscles. While the remotor muscle is required for producing carapace vibrations, the promotor appears to play a secondary role. Electrical stimulation of the remotor, but not the promotor, results in the production of vibrations, while lesions of the remotor, but not promotor, eliminate the ability of lobsters to vibrate their carapace. Lobsters of all sizes and both sexes produce these signals when startled, grasped or threatened. However, at this time, the behavioral significance of vibration and/or sound production by American lobsters is not known.
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Parmentier E, Fontenelle N, Fine ML, Vandewalle P, Henrist C. Functional morphology of the sonic apparatus inOphidion barbatum (Teleostei, Ophidiidae). J Morphol 2006; 267:1461-8. [PMID: 17103392 DOI: 10.1002/jmor.10496] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Most soniferous fishes producing sounds with their swimbladder utilize relatively simple mechanisms: contraction and relaxation of a unique pair of sonic muscles cause rapid movements of the swimbladder resulting in sound production. Here we describe the sonic mechanism for Ophidion barbatum, which includes three pairs of sonic muscles, highly transformed vertebral centra and ribs, a neural arch that pivots and a swimbladder whose anterior end is modified into a bony structure, the rocker bone. The ventral and intermediate muscles cause the rocker bone to swivel inward, compressing the swimbladder, and this action is antagonized by the dorsal muscle. Unlike other sonic systems in which the muscle contraction rate determines sound fundamental frequency, we hypothesize that slow contraction of these antagonistic muscles produces a series of cycles of swimbladder vibration.
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Affiliation(s)
- E Parmentier
- Laboratoire de Morphologie Fonctionnelle et Evolutive, Institut de chimie, Bât. B6, Université de Liège, B-4000 Liège, Belgium.
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