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Robillard T, Tan MK, Japir R, Chung AYC. Notes on the Eneopterinae (Orthoptera, Grylloidea, Gryllidae) from eastern Sabah. Zootaxa 2023; 5315:231-250. [PMID: 37518605 DOI: 10.11646/zootaxa.5315.3.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Indexed: 08/01/2023]
Abstract
Based on material collected during recent fieldwork in eastern Sabah, the males of Nisitrus danum Robillard & Tan and Cardiodactylus variegatus Gorochov & Robillard are described for the first time, along with their calling songs. New locality records of N. danum, N. vittatus (Haan), Falcerminthus sandakan (Tan et al.), Cardiodactylus borneoe Robillard & Gorochov and C. variegatus are also presented. New material of Nisitrus species-N. danum and N. vittatus-allowed us to compare these syntopic species.
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Affiliation(s)
- Tony Robillard
- Institut de Systématique; Evolution; Biodiversité (ISYEB); Muséum national d'Histoire naturelle; CNRS; SU; EPHE; UA; 57 rue Cuvier; CP 50; 75231 Paris Cedex 05; France.
| | - Ming Kai Tan
- Block 207A; Woodleigh Link; Singapore 361207; Republic of Singapore.
| | - Razy Japir
- Forest Research Centre (Sepilok); Sabah Forestry Department; PO Box 1407; 90715 Sandakan; Sabah; Malaysia.
| | - Arthur Y C Chung
- Forest Research Centre (Sepilok); Sabah Forestry Department; PO Box 1407; 90715 Sandakan; Sabah; Malaysia.
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2
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Ballesteros AR, Tan MK, Robillard T. Phenotypic plasticity of acoustic traits in high-frequency lebinthine crickets (Orthoptera: Eneopterinae: Lebinthina). Naturwissenschaften 2022; 109:29. [PMID: 35622169 PMCID: PMC9136203 DOI: 10.1007/s00114-022-01800-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 11/03/2022]
Abstract
Driven by natural and sexual selection, calling behaviours and call parameters can vary within and between individuals. Phenotypic plasticity can be influenced by environmental conditions (e.g., temperature), size, body condition, and age. Crickets have been classic model organisms for studying the evolution of acoustic communication, but previous studies have focused on field crickets, for which males call at a low frequency, while females exhibit phonotaxis. This study holistically investigated the plasticity of calling behaviours and call parameters across a temperature gradient in a species of lebinthine crickets and examined plasticity between and within individuals. These crickets exhibit a unique communication system, including males calling at a near-ultrasonic frequency while actively searching for females. Ten recording assays at different temperatures were done on males of different sizes and body conditions, half of the assays when the males first became adults and another half 1 month later. Size, body condition, and age group of male crickets, as well as the ambient temperature, had different effects on different calling behaviours (e.g., number of songs produced) and call parameters (e.g., call duration, trill syllable period), even when the acoustic traits were correlated. The crickets also exhibited acclimatisation to the experimental conditions in their calling behaviours and acoustic traits to repeated assays. We also found that calling behaviours were less repeatable than temporal call parameters (e.g., call duration, trill duration), which in turn, were less repeatable than the spectral call parameter (dominant frequency).
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Shaw T, Müller S, Scherer-Lorenzen M. Slope does not affect autonomous recorder detection shape: considerations for acoustic monitoring in forested landscapes. BIOACOUSTICS 2021. [DOI: 10.1080/09524622.2021.1925590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Taylor Shaw
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Sandra Müller
- Geobotany, Faculty of Biology, University of Freiburg, Freiburg, Germany
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4
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Jonsson T, Montealegre-Z F, Soulsbury CD, Robert D. Tenors Not Sopranos: Bio-Mechanical Constraints on Calling Song Frequencies in the Mediterranean Field-Cricket. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.647786] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Male crickets and their close relatives bush-crickets (Gryllidae and Tettigoniidae, respectively; Orthoptera and Ensifera) attract distant females by producing loud calling songs. In both families, sound is produced by stridulation, the rubbing together of their forewings, whereby the plectrum of one wing is rapidly passed over a serrated file on the opposite wing. The resulting oscillations are amplified by resonating wing regions. A striking difference between Gryllids and Tettigoniids lies in wing morphology and composition of song frequency: Crickets produce mostly low-frequency (2–8 kHz), pure tone signals with highly bilaterally symmetric wings, while bush-crickets use asymmetric wings for high-frequency (10–150 kHz) calls. The evolutionary reasons for this acoustic divergence are unknown. Here, we study the wings of actively stridulating male field-crickets (Gryllus bimaculatus) and present vibro-acoustic data suggesting a biophysical restriction to low-frequency song. Using laser Doppler vibrometry (LDV) and brain-injections of the neuroactivator eserine to elicit singing, we recorded the topography of wing vibrations during active sound production. In freely vibrating wings, each wing region resonated differently. When wings coupled during stridulation, these differences vanished and all wing regions resonated at an identical frequency, that of the narrow-band song (∼5 kHz). However, imperfections in wing-coupling caused phase shifts between both resonators, introducing destructive interference with increasing phase differences. The effect of destructive interference (amplitude reduction) was observed to be minimal at the typical low frequency calls of crickets, and by maintaining the vibration phase difference below 80°. We show that, with the imperfect coupling observed, cricket song production with two symmetric resonators becomes acoustically inefficient above ∼8 kHz. This evidence reveals a bio-mechanical constraint on the production of high-frequency song whilst using two coupled resonators and provides an explanation as to why crickets, unlike bush-crickets, have not evolved to exploit ultrasonic calling songs.
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Neuroethology of acoustic communication in field crickets - from signal generation to song recognition in an insect brain. Prog Neurobiol 2020; 194:101882. [PMID: 32673695 DOI: 10.1016/j.pneurobio.2020.101882] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/25/2020] [Accepted: 07/05/2020] [Indexed: 11/22/2022]
Abstract
Field crickets are best known for the loud calling songs produced by males to attract conspecific females. This review aims to summarize the current knowledge of the neurobiological basis underlying the acoustic communication for mate finding in field crickets with emphasis on the recent research progress to understand the neuronal networks for motor pattern generation and auditory pattern recognition of the calling song in Gryllus bimaculatus. Strong scientific interest into the neural mechanisms underlying intraspecific communication has driven persistently advancing research efforts to study the male singing behaviour and female phonotaxis for mate finding in these insects. The growing neurobiological understanding also inspired many studies testing verifiable hypotheses in sensory ecology, bioacoustics and on the genetics and evolution of behaviour. Over last decades, acoustic communication in field crickets served as a very successful neuroethological model system. It has contributed significantly to the scientific process of establishing, reconsidering and refining fundamental concepts in behavioural neurosciences such as command neurons, central motor pattern generation, corollary discharge processing and pattern recognition by sensory feature detection, which are basic building blocks of our modern understanding on how nervous systems control and generate behaviour in all animals.
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Tan MK, Ingrisch S, Wahab RBINHA, Japir R, Chung AYC. Ultrasonic bioacoustics and stridulum morphology reveal cryptic species among Lipotactes big-eyed katydids (Orthoptera: Tettigoniidae: Lipotactinae) from Borneo. SYST BIODIVERS 2020. [DOI: 10.1080/14772000.2020.1769223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ming Kai Tan
- Muséum national d’Histoire naturelle, CNRS, SU, EPHE, UA, Institut de Systématique, Evolution et Biodiversité (ISYEB), 57 rue Cuvier, CP 50, Paris Cedex 05, 75231, France
| | - Sigfrid Ingrisch
- Zoological Research Museum Alexander Koenig, Adenauerallee 160, Bonn, D-53113, Germany
| | - Rodzay BIN Haji Abdul Wahab
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Jalan Universiti, BE1410, Brunei Darussalam
| | - Razy Japir
- Sabah Forestry Department, Forest Research Centre (Sepilok), P.O. Box 1407, Sandakan, 90715, Sabah
| | - Arthur Y. C. Chung
- Sabah Forestry Department, Forest Research Centre (Sepilok), P.O. Box 1407, Sandakan, 90715, Sabah
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Jaiswara R, Dong J, Robillard T. Phylogenetic relationships in the cricket tribe Xenogryllini (Orthoptera, Gryllidae, Eneopterinae) and description of the Indian genus Indigryllusgen. nov. J ZOOL SYST EVOL RES 2019. [DOI: 10.1111/jzs.12298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ranjana Jaiswara
- Department of Biological Sciences Indian Institute of Science Education and Research Mohali Punjab India
- Department of Zoology Panjab University Chandigarh India
- Institut de Systématique, Evolution et Biodiversité (ISYEB), Muséum national d'Histoire naturelle CNRS, Sorbonne Université des Antilles, EPHE, Université des Antilles Paris Cedex France
| | - Jiajia Dong
- Institut de Systématique, Evolution et Biodiversité (ISYEB), Muséum national d'Histoire naturelle CNRS, Sorbonne Université des Antilles, EPHE, Université des Antilles Paris Cedex France
- College of Life Science Shaanxi Normal University Xi’an Shaanxi China
| | - Tony Robillard
- Institut de Systématique, Evolution et Biodiversité (ISYEB), Muséum national d'Histoire naturelle CNRS, Sorbonne Université des Antilles, EPHE, Université des Antilles Paris Cedex France
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Bailey NW, Pascoal S, Montealegre-Z F. Testing the role of trait reversal in evolutionary diversification using song loss in wild crickets. Proc Natl Acad Sci U S A 2019; 116:8941-8949. [PMID: 30992379 PMCID: PMC6500131 DOI: 10.1073/pnas.1818998116] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The mechanisms underlying rapid macroevolution are controversial. One largely untested hypothesis that could inform this debate is that evolutionary reversals might release variation in vestigial traits, which then facilitates subsequent diversification. We evaluated this idea by testing key predictions about vestigial traits arising from sexual trait reversal in wild field crickets. In Hawaiian Teleogryllus oceanicus, the recent genetic loss of sound-producing and -amplifying structures on male wings eliminates their acoustic signals. Silence protects these "flatwing" males from an acoustically orienting parasitoid and appears to have evolved independently more than once. Here, we report that flatwing males show enhanced variation in vestigial resonator morphology under varied genetic backgrounds. Using laser Doppler vibrometry, we found that these vestigial sound-producing wing features resonate at highly variable acoustic frequencies well outside the normal range for this species. These results satisfy two important criteria for a mechanism driving rapid evolutionary diversification: Sexual signal loss was accompanied by a release of vestigial morphological variants, and these could facilitate the rapid evolution of novel signal values. Widespread secondary trait losses have been inferred from fossil and phylogenetic evidence across numerous taxa, and our results suggest that such reversals could play a role in shaping historical patterns of diversification.
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Affiliation(s)
- Nathan W Bailey
- School of Biology, University of St. Andrews, St. Andrews KY16 9TH, United Kingdom;
| | - Sonia Pascoal
- Department of Zoology, University of Cambridge, Cambridge CB2 3EJ, United Kingdom
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Baker AA, Jonsson T, Aldridge S, Montealegre-Z F. Complex wing motion during stridulation in the katydid Nastonotus foreli (Orthoptera: Tettigoniidae: Pseudophyllinae). JOURNAL OF INSECT PHYSIOLOGY 2019; 114:100-108. [PMID: 30898560 DOI: 10.1016/j.jinsphys.2019.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/27/2019] [Accepted: 03/17/2019] [Indexed: 06/09/2023]
Abstract
Male Katydids (Orthoptera: Tettigoniidae) rub together their specialised forewings to produce sound, a process known as stridulation. During wing closure, a lobe on the anal margin of the right forewing (a scraper), engages with a tooth-covered file on the left forewing. The movement of the scraper across the file produces vibrations which are amplified by a large wing cell adjacent to the scraper, the mirror. Katydids are known to stridulate with either sustained or interrupted sweeps of the file, generating resonant pure-tone (narrowband frequency) or non-resonant (broadband frequency) calls. However, some species can conserve some purity in their calls despite incorporating discrete pulses and silent intervals. This mechanism is exhibited by many Pseudophyllinae, such as Nastonotus spp., Cocconotus spp., Triencentrus spp. and Eubliastes spp. This study aims to measure and quantify the mechanics of wing stridulation in Nastonotus foreli, a Neotropical katydid that can produce, relatively narrowband calls at ≈20 kHz. It was predicted that this species will use a stridulatory mechanism involving elastic energy whereby the scraper bends and flicks along the file in periodic bursts. The calling behaviour and wing mechanics of seven males were studied using a combination of technologies (e.g. micro-scanning laser Doppler vibrometry, advanced microscopy, ultrasound-sensitive equipment and optical motion detectors) to quantify wing mechanics and structure. Analysis of recordings revealed no clear relationship between wing velocity and carrier frequency, and a pronounced distinction between wing velocity and scraper velocity during wing closure, suggesting that the scraper experiences considerable deformation. This is characteristic of the elastic scraper mechanism of stridulation. Curiously, N. foreli might have evolved to employ elastic energy to double the duration of the call, despite possessing muscles that can reach velocities high enough to produce the same frequency without the help of elastic energy.
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Affiliation(s)
- Andrew Alexander Baker
- University of Lincoln, School of Life Sciences, Joseph Banks Laboratories, United Kingdom
| | - Thorin Jonsson
- University of Lincoln, School of Life Sciences, Joseph Banks Laboratories, United Kingdom
| | - Sarah Aldridge
- University of Lincoln, School of Life Sciences, Joseph Banks Laboratories, United Kingdom
| | - Fernando Montealegre-Z
- University of Lincoln, School of Life Sciences, Joseph Banks Laboratories, United Kingdom.
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Dong J, Kergoat GJ, Vicente N, Rahmadi C, Xu S, Robillard T. Biogeographic patterns and diversification dynamics of the genus Cardiodactylus Saussure (Orthoptera, Grylloidea, Eneopterinae) in Southeast Asia. Mol Phylogenet Evol 2018; 129:1-14. [DOI: 10.1016/j.ympev.2018.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/27/2018] [Accepted: 06/02/2018] [Indexed: 10/14/2022]
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Bunting JE, Hedrick AV. Male Field Cricket Songs Are Altered After Aggressive Interactions. Front Ecol Evol 2018. [DOI: 10.3389/fevo.2018.00164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schneider ES, Römer H, Robillard T, Schmidt AKD. Hearing with exceptionally thin tympana: Ear morphology and tympanal membrane vibrations in eneopterine crickets. Sci Rep 2017; 7:15266. [PMID: 29127426 PMCID: PMC5681576 DOI: 10.1038/s41598-017-15282-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 10/24/2017] [Indexed: 11/12/2022] Open
Abstract
The receiver sensory system plays a crucial role in the evolution of new communication signals in insects. Among acoustic communicating crickets, the tribe Lebinthini (Eneopterinae) has evolved a unique communication system in that males produce exceptionally high-frequency calls and females respond with vibratory signals to guide males towards them. In this study, we describe nine species of Eneopterinae in which the sound receiving structures have undergone considerable morphological changes. We revealed that the anterior tympanal membrane (ATM) of the ear was extremely thin, as little as 0.35 µm thick, and to the best of our knowledge, this is the thinnest tympanal membrane found in crickets thus far. Measurements of tympanum vibrations obtained from Lebinthus bitaeniatus demonstrated a strong sensitivity towards higher frequencies. The finding also coincides with the neuronal tuning of ascending neurons and the behavioural response of the Lebinthini. The morphologically specialized ATM and its mechanical sensitivity for high frequencies, therefore, may have driven the sensory exploitation of an anti-predator behaviour that led to the evolution of a new communication system known for this group of crickets. The hypothetical phylogenetic origin of the investigated tympanal ears is discussed.
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Affiliation(s)
- Erik S Schneider
- Department of Zoology, University of Graz, Universitaetsplatz 2, 8010, Graz, Austria
| | - Heinrich Römer
- Department of Zoology, University of Graz, Universitaetsplatz 2, 8010, Graz, Austria
| | - Tony Robillard
- Institut de Systématique, Evolution et Biodiversité, ISYEB - UMR 7205, CNRS MNHN UPMC EPHE, Muséum national d'Histoire naturelle, Sorbonne Universités, CP 50 (Entomologie), 75231, Paris, Cedex 05, France
| | - Arne K D Schmidt
- Department of Zoology, University of Graz, Universitaetsplatz 2, 8010, Graz, Austria.
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Baker A, Sarria-S FA, Morris GK, Jonsson T, Montealegre-Z F. Wing resonances in a new dead-leaf-mimic katydid (Tettigoniidae: Pterochrozinae) from the Andean cloud forests. ZOOL ANZ 2017. [DOI: 10.1016/j.jcz.2017.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Vicente N, Robillard T. Ligypterus najtaen. sp. from Mounts Tumuc-Humac in French Guiana (Orthoptera, Grylloidea, Gryllidae, Eneopterinae). ZOOSYSTEMA 2017. [DOI: 10.5252/z2017n1a14] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Natállia Vicente
- Universidade Federal de Viçosa, Departamento de Biologia Animal, Avenida Peter Henry Rolfs s/n. Viçosa, Minas Gerais, CEP 36570-900 (Brazil)
| | - Tony Robillard
- Institut de Systématique, Évolution et Biodiversité, ISYEB — UMR 7205 CNRS, MNHN, UPMC, EPHE, Muséum national d'Histoire naturelle, Sorbonne Universités, case postale 50, 57 rue Cuvier, F-75231 Paris cedex 05 (France)
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15
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Chivers BD, Béthoux O, Sarria-S FA, Jonsson T, Mason AC, Montealegre-Z F. Functional morphology of tegmina-based stridulation in the relict species Cyphoderris monstrosa (Orthoptera: Ensifera: Prophalangopsidae). ACTA ACUST UNITED AC 2017; 220:1112-1121. [PMID: 28082619 DOI: 10.1242/jeb.153106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 01/04/2017] [Indexed: 11/20/2022]
Abstract
Male grigs, bush crickets and crickets produce mating calls by tegminal stridulation: the scraping together of modified forewings functioning as sound generators. Bush crickets (Tettigoniidae) and crickets (Gryllinae) diverged some 240 million years ago, with each lineage developing unique characteristics in wing morphology and the associated mechanics of stridulation. The grigs (Prophalangopsidae), a relict lineage more closely related to bush crickets than to crickets, are believed to retain plesiomorphic features of wing morphology. The wing cells widely involved in sound production, such as the harp and mirror, are comparatively small, poorly delimited and/or partially filled with cross-veins. Such morphology is similarly observed in the earliest stridulating ensiferans, for which stridulatory mechanics remains poorly understood. The grigs, therefore, are of major importance to investigate the early evolutionary stages of tegminal stridulation, a critical innovation in the evolution of the Orthoptera. The aim of this study is to appreciate the degree of specialization on grig forewings, through identification of sound radiating areas and their properties. For well-grounded comparisons, homologies in wing venation (and associated areas) of grigs and bush crickets are re-evaluated. Then, using direct evidence, this study confirms the mirror cell, in association with two other areas (termed 'neck' and 'pre-mirror'), as the acoustic resonator in the grig Cyphoderris monstrosa Despite the use of largely symmetrical resonators, as found in field crickets, analogous features of stridulatory mechanics are observed between C. monstrosa and bush crickets. Both morphology and function in grigs represents transitional stages between unspecialized forewings and derived conditions observed in modern species.
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Affiliation(s)
- Benedict D Chivers
- Bioacoustics and Sensory Biology Lab, Joseph Banks Laboratories, University of Lincoln, Green Lane, Lincoln LN6 7DL, UK
| | - Olivier Béthoux
- Sorbonne Universités, UPMC Univ Paris 06, MNHN, CNRS, Centre de recherche sur la paléobiodiversité et les paléoenvironnements (CR2P), 57 Rue Cuvier, CP 38, Paris 75005, France
| | - Fabio A Sarria-S
- Bioacoustics and Sensory Biology Lab, Joseph Banks Laboratories, University of Lincoln, Green Lane, Lincoln LN6 7DL, UK
| | - Thorin Jonsson
- Bioacoustics and Sensory Biology Lab, Joseph Banks Laboratories, University of Lincoln, Green Lane, Lincoln LN6 7DL, UK
| | - Andrew C Mason
- Integrative Behaviour and Neuroscience, University of Toronto Scarborough, 1265 Military Trail, Scarborough, Ontario, Canada, M1C 1A4
| | - Fernando Montealegre-Z
- Bioacoustics and Sensory Biology Lab, Joseph Banks Laboratories, University of Lincoln, Green Lane, Lincoln LN6 7DL, UK
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Clark CJ. Locomotion-Induced Sounds and Sonations: Mechanisms, Communication Function, and Relationship with Behavior. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-27721-9_4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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17
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Vicente NM, Olivero P, Lafond A, Dong J, Robillard T. Gnominthus gen. nov., a new genus of crickets endemic to Papua New Guinea with novel acoustic and behavioral diversity (Insecta, Orthoptera, Gryllidae, Eneopterinae). ZOOL ANZ 2015. [DOI: 10.1016/j.jcz.2015.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Chintauan-Marquier IC, Legendre F, Hugel S, Robillard T, Grandcolas P, Nel A, Zuccon D, Desutter-Grandcolas L. Laying the foundations of evolutionary and systematic studies in crickets (Insecta, Orthoptera): a multilocus phylogenetic analysis. Cladistics 2015; 32:54-81. [DOI: 10.1111/cla.12114] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2015] [Indexed: 11/30/2022] Open
Affiliation(s)
- Ioana C. Chintauan-Marquier
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
| | - Frédéric Legendre
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
| | - Sylvain Hugel
- INCI; UPR3212 CNRS; Université de Strasbourg; 21, rue René Descartes Strasbourg F-67084 France
| | - Tony Robillard
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
| | - Philippe Grandcolas
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
| | - André Nel
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
| | - Dario Zuccon
- Service de Systématique Moléculaire; UMS2700 MNHN-CNRS; Département Systématique et Evolution; Muséum national d'Histoire naturelle; Paris Cedex 05 France
| | - Laure Desutter-Grandcolas
- Institut de Systématique, Evolution, Biodiversité; ISYEB - UMR 7205 CNRS; UPMC; EPHE; Muséum national d'Histoire naturelle, Sorbonne Universités; CP 50, 45, rue Buffon Paris 75005 France
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19
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Robillard T, ter Hofstede HM, Orivel J, Vicente NM. Bioacoustics of the Neotropical Eneopterinae (Orthoptera, Grylloidea, Gryllidae). BIOACOUSTICS 2015. [DOI: 10.1080/09524622.2014.996915] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Tony Robillard
- Institut de Systématique, Evolution et Biodiversité (ISYEB), CNRS/MNHN/UPMC/EPHE, Muséum National d'Histoire Naturelle, UMR 7205, CP 50, 75231Paris Cedex 05, France
| | | | - Jérôme Orivel
- CNRS, Ecologie de Forêts de Guyane (EcoFoG), UMR 8172, Campus Agronomique, BP 316, 97379Kourou Cedex, France
| | - Natállia M. Vicente
- Institut de Systématique, Evolution et Biodiversité (ISYEB), CNRS/MNHN/UPMC/EPHE, Muséum National d'Histoire Naturelle, UMR 7205, CP 50, 75231Paris Cedex 05, France
- Laboratório de Bioinformática e Evolução, Universidade Federal de Viçosa, Viçosa, Brazil
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Clark CJ. Harmonic hopping, and both punctuated and gradual evolution of acoustic characters in Selasphorus hummingbird tail-feathers. PLoS One 2014; 9:e93829. [PMID: 24722049 PMCID: PMC3983109 DOI: 10.1371/journal.pone.0093829] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Accepted: 03/06/2014] [Indexed: 11/21/2022] Open
Abstract
Models of character evolution often assume a single mode of evolutionary change, such as continuous, or discrete. Here I provide an example in which a character exhibits both types of change. Hummingbirds in the genus Selasphorus produce sound with fluttering tail-feathers during courtship. The ancestral character state within Selasphorus is production of sound with an inner tail-feather, R2, in which the sound usually evolves gradually. Calliope and Allen's Hummingbirds have evolved autapomorphic acoustic mechanisms that involve feather-feather interactions. I develop a source-filter model of these interactions. The ‘source’ comprises feather(s) that are both necessary and sufficient for sound production, and are aerodynamically coupled to neighboring feathers, which act as filters. Filters are unnecessary or insufficient for sound production, but may evolve to become sources. Allen's Hummingbird has evolved to produce sound with two sources, one with feather R3, another frequency-modulated sound with R4, and their interaction frequencies. Allen's R2 retains the ancestral character state, a ∼1 kHz “ghost” fundamental frequency masked by R3, which is revealed when R3 is experimentally removed. In the ancestor to Allen's Hummingbird, the dominant frequency has ‘hopped’ to the second harmonic without passing through intermediate frequencies. This demonstrates that although the fundamental frequency of a communication sound may usually evolve gradually, occasional jumps from one character state to another can occur in a discrete fashion. Accordingly, mapping acoustic characters on a phylogeny may produce misleading results if the physical mechanism of production is not known.
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Affiliation(s)
- Christopher James Clark
- Museum of Vertebrate Zoology, University of California, Berkeley, California, United States of America; Peabody Museum of Natural History, Yale University, New Haven, Connecticut, United States of America
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