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Groneberg AH, Dressler LE, Kadobianskyi M, Müller J, Judkewitz B. Development of sound production in Danionella cerebrum. J Exp Biol 2024; 227:jeb247782. [PMID: 39189063 DOI: 10.1242/jeb.247782] [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: 03/25/2024] [Accepted: 07/24/2024] [Indexed: 08/28/2024]
Abstract
Acoustic signalling, integral to intraspecific communication and reproductive behaviour, undergoes notable changes during an animal's ontogenetic development. The onset and progression of this maturation in fish remains poorly understood. Here, we investigated the ontogeny of acoustic communication in the miniature teleost Danionella cerebrum, one of the smallest known vertebrates and an emerging model organism. Its adult males produce audible clicks that appear in sequences with a repetition rate of ∼60 or ∼120 Hz, caused by consecutive unilateral or alternating bilateral compressions of the swim bladder. To investigate the maturation of this ability, we performed long-term sound recordings and morphological studies of the sound production apparatus in D. cerebrum throughout its ontogenetic development. We found that fish start producing clicks during the second month of their lives and continually increase their abundance and structured repetition over the course of the following 1 to 2 months. The sound production machinery, including specialised bone and cartilage structures, starts to form in males after approximately 4 weeks and prior to reaching sexual maturity. Although clicks increase in amplitude as animals mature, click repetition rates of 60 and 120 Hz are stable throughout development. This suggests fully mature pattern generation in juvenile males, yet a continued development of the drumming apparatus capable of creating louder sounds.
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Affiliation(s)
- Antonia H Groneberg
- Einstein Center for Neurosciences, Charité - Universitätsmedizin Berlin, 10117Berlin, Germany
| | - Lena E Dressler
- Einstein Center for Neurosciences, Charité - Universitätsmedizin Berlin, 10117Berlin, Germany
| | - Mykola Kadobianskyi
- Einstein Center for Neurosciences, Charité - Universitätsmedizin Berlin, 10117Berlin, Germany
| | - Julie Müller
- Einstein Center for Neurosciences, Charité - Universitätsmedizin Berlin, 10117Berlin, Germany
| | - Benjamin Judkewitz
- Einstein Center for Neurosciences, Charité - Universitätsmedizin Berlin, 10117Berlin, Germany
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2
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Zeh JM, Adcock DL, Perez-Marrufo V, Cusano DA, Robbins J, Tackaberry JE, Jensen FH, Weinrich M, Friedlaender AS, Wiley DN, Parks SE. Acoustic behavior of humpback whale calves on the feeding ground: Comparisons across age and implications for vocal development. PLoS One 2024; 19:e0303741. [PMID: 38809930 PMCID: PMC11135678 DOI: 10.1371/journal.pone.0303741] [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] [Received: 10/27/2023] [Accepted: 04/30/2024] [Indexed: 05/31/2024] Open
Abstract
Studying sound production at different developmental stages can provide insight into the processes involved in vocal ontogeny. Humpback whales (Megaptera novaeangliae) are a known vocal learning species, but their vocal development is poorly understood. While studies of humpback whale calves in the early stages of their lives on the breeding grounds and migration routes exist, little is known about the behavior of these immature, dependent animals by the time they reach the feeding grounds. In this study, we used data from groups of North Atlantic humpback whales in the Gulf of Maine in which all members were simultaneously carrying acoustic recording tags attached with suction cups. This allowed for assignment of likely caller identity using the relative received levels of calls across tags. We analyzed data from 3 calves and 13 adults. There were high levels of call rate variation among these individuals and the results represent preliminary descriptions of calf behavior. Our analysis suggests that, in contrast to the breeding grounds or on migration, calves are no longer acoustically cryptic by the time they reach their feeding ground. Calves and adults both produce calls in bouts, but there may be some differences in bout parameters like inter-call intervals and bout durations. Calves were able to produce most of the adult vocal repertoire but used different call types in different proportions. Finally, we found evidence of immature call types in calves, akin to protosyllables used in babbling in other mammals, including humans. Overall, the sound production of humpback whale calves on the feeding grounds appears to be already similar to that of adults, but with differences in line with ontogenetic changes observed in other vocal learning species.
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Affiliation(s)
- Julia M. Zeh
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
| | - Dana L. Adcock
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
| | - Valeria Perez-Marrufo
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
| | - Dana A. Cusano
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
| | - Jooke Robbins
- Center for Coastal Studies, Provincetown, Massachusetts, United States of America
| | | | - Frants H. Jensen
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
- Department of Ecoscience, Aarhus University, Roskilde, Denmark
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, United States of America
| | - Mason Weinrich
- Whale Center of New England, Gloucester, Massachusetts, United States of America
| | - Ari S. Friedlaender
- Institute of Marine Sciences, University of California Santa Cruz, Santa Cruz, California, United States of America
| | - David N. Wiley
- Stellwagen Bank National Marine Sanctuary, Scituate, Massachusetts, United States of America
| | - Susan E. Parks
- Department of Biology, Syracuse University, Syracuse, New York, United States of America
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3
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Tripp JA, Phelps SM. Females counter-sing, but response to male song differs by sex in Alston's singing mouse. Biol Lett 2024; 20:20230484. [PMID: 38195056 PMCID: PMC10776218 DOI: 10.1098/rsbl.2023.0484] [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: 10/17/2023] [Accepted: 12/04/2023] [Indexed: 01/11/2024] Open
Abstract
Vocal display behaviours are common throughout the animal kingdom, play important roles in both courtship and aggression, and are frequent subjects of behavioural research. Although females of many species vocalize, an overwhelming fraction of behavioural research has focused on male display. We investigated vocal display behaviours in female singing mice (Scotinomys teguina), small muroid rodents in which both sexes produce songs consisting of trills of rapid, downward frequency sweeps. Previous research established that male singing mice increase song production and engage in precisely timed counter-singing behaviour in response to playback of conspecific male song. We tested whether female singing mice also increased their rate of singing in response to playback of male song, whether they counter-sing, and whether there are sexual dimorphisms in song effort. Our results demonstrate that much like males, female singing mice increase their song effort and counter-sing in response to playback of male song; however, females sing fewer and shorter songs compared to males. This study further informs the understanding of female vocal behaviour and establishes the singing mouse as a valuable model for investigating female vocal display.
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Affiliation(s)
- Joel A. Tripp
- Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA
| | - Steven M. Phelps
- Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA
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Jermyn AS, Stevenson DJ, Levitin DJ. 1/f laws found in non-human music. Sci Rep 2023; 13:1324. [PMID: 36694022 PMCID: PMC9873655 DOI: 10.1038/s41598-023-28444-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
A compelling question at the intersection of physics, neuroscience, and evolutionary biology concerns the extent to which the brains of various species evolved to encode regularities of the physical world. It would be parsimonious and adaptive, for example, for brains to evolve an innate understanding of gravity and the laws of motion, and to be able to detect, auditorily, those patterns of noises that ambulatory creatures make when moving about the world. One such physical regularity of the world is fractal structure, generally characterized by power-law correlations or 1/f β spectral distributions. Such laws are found broadly in nature and human artifacts, from noise in physical systems, to coastline topography (e.g., the Richardson effect), to neuronal spike patterns. These distributions have also been found to hold for the rhythm and power spectral density of a wide array of human music, suggesting that human music incorporates regularities of the physical world that our species evolved to recognize and produce. Here we show for the first time that 1/fβ laws also govern the spectral density of a wide range of animal vocalizations (music), from songbirds, to whales, to howling wolves. We discovered this 1/fβ power-law distribution in the vocalizations within all of the 17 diverse species examined. Our results demonstrate that such power laws are prevalent in the animal kingdom, evidence that their brains have evolved a sensitivity to them as an aid in processing sensory features of the natural world.
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Affiliation(s)
- Adam S Jermyn
- Kavli Institute for Theoretical Physics, University of California at Santa Barbara, Santa Barbara, CA, 93106, USA
| | - David J Stevenson
- Division of Geology and Planetary Science, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Daniel J Levitin
- Department of Psychology, School of Computer Science, and Schulich School of Music, McGill University, Montreal, QC, H3A 1B1, Canada.
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Chen Y, Xiang Z, Su Q, Qin J, Liu Q. Vocal signals with different social or non-social contexts in two wild rodent species (Mus caroli and Rattus losea). Anim Cogn 2023; 26:963-972. [PMID: 36683113 DOI: 10.1007/s10071-023-01745-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/06/2023] [Accepted: 01/16/2023] [Indexed: 01/24/2023]
Abstract
The ultrasonic vocalizations (USVs) of rodents play a substantial role in the communication and interaction between individuals; exhibit a high degree of complexity; and are influenced by a multitude of developmental, environmental, and phylogenetic factors. The functions of USVs are mainly studied in laboratory mice or rats. However, the behavioral relevance of USVs in wild rodents is poorly studied. In this work, we systematically investigated the vocal repertoire of the wild mouse Mus caroli and wild rat Rattus losea in multiple social or non-social contexts, e.g., pup-isolation, juvenile-play, paired opposite-sex encounter, female-female interaction, social-exploring, or foot-shock treatment. Unlike the laboratory mice, M. caroli, whose USVs were recorded during pup-isolation and courtship behaviors, did not produce any vocal sounds during juvenile-play and female-female interactions. R. losea, similar to laboratory rats, emitted USVs in all test situations. We found higher peak frequencies of USVs in both these two wild rodent species than in laboratory animals. Moreover, the parameters and structures of USVs varied significantly across different social or non-social contexts even within each species, confirming the context-sensitivity and complexity of vocal signals in rodents. We also noted a striking difference in call types between these two species: no downward type occurred in M. caroli, but no upward type occurred in R. losea, thereby highlighting the interspecific difference of vocal signals among rodents. Thus, the present study presents behavioral foundations of the vocalization context in wild mice and wild rats, and contributes to revealing the behavioral significance of widely used USVs in rodents.
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Affiliation(s)
- Yi Chen
- College of Forestry, Central South University of Forestry and Technology, Changsha, China.,Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, China
| | - Zuofu Xiang
- College of Forestry, Central South University of Forestry and Technology, Changsha, China
| | - Qianqian Su
- College of Forestry, Central South University of Forestry and Technology, Changsha, China.,Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, China
| | - Jiao Qin
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, China
| | - Quansheng Liu
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, China.
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6
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Darwaiz T, Pasch B, Riede T. Postnatal remodeling of the laryngeal airway removes body size dependency of spectral features for ultrasonic whistling in laboratory mice. J Zool (1987) 2022. [DOI: 10.1111/jzo.13003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- T. Darwaiz
- Department of Physiology, College of Graduate Studies Midwestern University Glendale Glendale Arizona USA
| | - B. Pasch
- Department of Biological Sciences Northern Arizona University Flagstaff Arizona USA
- School of Natural Resources and the Environment The University of Arizona Tucson Arizona USA
| | - T. Riede
- Department of Physiology, College of Graduate Studies Midwestern University Glendale Glendale Arizona USA
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7
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Wilson KM, Wagner VA, Saltzman W. Specificity of California mouse pup vocalizations in response to olfactory stimuli. Dev Psychobiol 2022; 64:e22261. [DOI: 10.1002/dev.22261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/07/2022] [Accepted: 01/18/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Kerianne M. Wilson
- Department of Evolution, Ecology, and Organismal Biology University of California Riverside Riverside California USA
| | - Victoria A. Wagner
- Graduate Program in Neuroscience University of California Riverside Riverside California USA
| | - Wendy Saltzman
- Department of Evolution, Ecology, and Organismal Biology University of California Riverside Riverside California USA
- Graduate Program in Neuroscience University of California Riverside Riverside California USA
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9
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Warren MR, Campbell D, Borie AM, Ford CL, Dharani AM, Young LJ, Liu RC. Maturation of Social-Vocal Communication in Prairie Vole ( Microtus ochrogaster) Pups. Front Behav Neurosci 2022; 15:814200. [PMID: 35087387 PMCID: PMC8787284 DOI: 10.3389/fnbeh.2021.814200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/13/2021] [Indexed: 12/15/2022] Open
Abstract
Impairments in social communication are common among neurodevelopmental disorders. While traditional animal models have advanced our understanding of the physiological and pathological development of social behavior, they do not recapitulate some aspects where social communication is essential, such as biparental care and the ability to form long-lasting social bonds. Prairie voles (Microtus ochrogaster) have emerged as a valuable rodent model in social neuroscience because they naturally display these behaviors. Nonetheless, the role of vocalizations in prairie vole social communication remains unclear. Here, we studied the ontogeny [from postnatal days (P) 8-16] of prairie vole pup ultrasonic vocalizations (USVs), both when isolated and when the mother was present but physically unattainable. In contrast to other similarly sized rodents such as mice, prairie vole pups of all ages produced isolation USVs with a relatively low fundamental frequency between 22 and 50 kHz, often with strong harmonic structure. Males consistently emitted vocalizations with a lower frequency than females. With age, pups vocalized less, and the acoustic features of vocalizations (e.g., duration and bandwidth) became more stereotyped. Manipulating an isolated pup's social environment by introducing its mother significantly increased vocal production at older (P12-16) but not younger ages, when pups were likely unable to hear or see her. Our data provide the first indication of a maturation in social context-dependent vocal emission, which may facilitate more active acoustic communication. These results help lay a foundation for the use of prairie voles as a model organism to probe the role of early life experience in the development of social-vocal communication.
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Affiliation(s)
- Megan R. Warren
- Department of Biology, Emory University, Atlanta, GA, United States
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
| | - Drayson Campbell
- Department of Biology, Emory University, Atlanta, GA, United States
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
| | - Amélie M. Borie
- Department of Biology, Emory University, Atlanta, GA, United States
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
| | - Charles L. Ford
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, United States
| | - Ammar M. Dharani
- Summer Opportunities of Academic Research Program, James T. Laney School of Graduate Studies, Emory University, Atlanta, GA, United States
| | - Larry J. Young
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, United States
| | - Robert C. Liu
- Department of Biology, Emory University, Atlanta, GA, United States
- Center for Translational Social Neuroscience, Yerkes National Primate Research Center, Atlanta, GA, United States
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Behavioral-psychological motivations encoded in the vocal repertoire of captive Amur tiger (Panthera tigris altaica) cubs. BMC ZOOL 2022; 7:2. [PMID: 37170180 PMCID: PMC10127000 DOI: 10.1186/s40850-021-00102-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/14/2021] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The Amur tiger (Panthera tigris altaica) is the largest and one of the most endangered cats in the world. In wild and captive cats, communication is mainly dependent on olfaction. However, vocal communication also plays a key role between mother and cubs during the breeding period. How cubs express their physiological and psychological needs to their mother and companions by using acoustic signals is little known and mainly hindered by the difficult process of data collection. Here, we quantitatively summarized the vocal repertoire and behavioral contexts of captive Amur tiger cubs. The aim of the present work was to investigate the behavioral motivations of cub calls by considering influential factors of age, sex, and rearing experiences.
Results
The 5335 high-quality calls from 65 tiger cubs were classified into nine call types (Ar-1, Ar-2, Er, eee, Chuff, Growl, Hiss, Haer, and Roar) produced in seven behavioral contexts. Except for Er, eight of the nine call types were context-specific, related to Play (Ar-2, eee, and Roar), Isolation (Ar-1), Offensive Context (Haer, Growl, and Hiss), and a friendly context (Chuff).
Conclusions
The results suggest that cubs are not quiet, but instead they express rich information by emitting various call types, which are probably crucial for survival in the wild. We herein provide the first detailed spectrogram classification to indicate vocal repertoires of calls and their coding with respect to behavioral contexts in Amur tiger cubs, and we pave the steps for revealing their social communication system, which can be applied for conservation of populations. These insights can help tiger managers or keepers to improve the rearing conditions by understanding the feline cubs’ inner status and needs by monitoring their vocal information expressions and exchanges.
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Volodin IA, Yurlova DD, Ilchenko OG, Vasilieva NA, Volodina EV. Non-individualistic ultrasonic and audible isolation calls throughout ontogeny in a rodent, Eolagurus luteus. Behav Processes 2021; 193:104540. [PMID: 34774667 DOI: 10.1016/j.beproc.2021.104540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/26/2021] [Accepted: 11/03/2021] [Indexed: 11/17/2022]
Abstract
Acoustic individuality is present in diverse taxa of mammals and birds, becoming especially prominent in those age groups for which discriminating conspecifics by voice is critically important. This study compares, for the first time, the ontogenetic changes of acoustic individuality of ultrasonic and audible calls (USVs and AUDs) across 12 age-classes (from neonates to adults) in captive yellow steppe lemmings Eolagurus luteus. We found that, in this rodent species, the isolation-induced USVs and AUDs are not individually distinct at any age. We discuss that this result is unusual, because discriminating individuals by individualistic vocal traits may be important for such a social species as yellow steppe lemming. We also discuss the potential role of acoustic individuality in studies including rodent models.
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Affiliation(s)
- Ilya A Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Vorobievy Gory, 1/12, Moscow 119234, Russia; Department of Behaviour and Behavioural Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospect, 33, Moscow 119071, Russia.
| | - Daria D Yurlova
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Vorobievy Gory, 1/12, Moscow 119234, Russia.
| | - Olga G Ilchenko
- Small Mammals Department, Moscow Zoo, B. Gruzinskaya, 1, Moscow 123242, Russia.
| | - Nina A Vasilieva
- Department of Population Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospect, 33, Moscow 119071, Russia.
| | - Elena V Volodina
- Department of Behaviour and Behavioural Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky prospect, 33, Moscow 119071, Russia.
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12
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Volodin IA, Yurlova DD, Ilchenko OG, Volodina EV. Ontogeny of audible squeaks in yellow steppe lemming Eolagurus luteus: trend towards shorter and low-frequency calls is reminiscent of those in ultrasonic vocalization. BMC ZOOL 2021; 6:27. [PMID: 37170373 PMCID: PMC10127023 DOI: 10.1186/s40850-021-00092-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 09/02/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rodents are thought to be produced their human-audible calls (AUDs, below 20 kHz) with phonation mechanism based on vibration of the vocal folds, whereas their ultrasonic vocalizations (USVs, over 20 kHz) are produced with aerodynamic whistle mechanism. Despite of different production mechanisms, the acoustic parameters (duration and fundamental frequency) of AUDs and USVs change in the same direction along ontogeny in collared lemming Dicrostonyx groenlandicus and fat-tailed gerbil Pachyuromys duprasi. We hypothesize that this unidirectional trend of AUDs and USVs is a common rule in rodents and test whether the AUDs of yellow steppe lemmings Eolagurus luteus would display the same ontogenetic trajectory (towards shorter and low-frequency calls) as their USVs, studied previously in the same laboratory colony. RESULTS We examined for acoustic variables 1200 audible squeaks emitted during 480-s isolation-and-handling procedure by 120 individual yellow steppe lemmings (at 12 age classes from neonates to breeding adults, 10 individuals per age class, up to 10 calls per individual, each individual tested once). We found that the ontogenetic pathway of the audible squeaks, towards shorter and lower frequency calls, was the same as the pathway of USVs revealed during 120-s isolation procedure in a previous study in the same laboratory population. Developmental milestone for the appearance of mature patterns of the squeaks (coinciding with eyes opening at 9-12 days of age), was the same as previously documented for USVs. Similar with ontogeny of USVs, the chevron-like squeaks were prevalent in neonates whereas the squeaks with upward contour were prevalent after the eyes opening. CONCLUSION This study confirms a hypothesis of common ontogenetic trajectory of call duration and fundamental frequency for AUDs and USVs within species in rodents. This ontogenetic trajectory is not uniform across species.
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Affiliation(s)
- Ilya A Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia.
- Department of Behaviour and Behavioural Ecology of Mammals, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia.
| | - Daria D Yurlova
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
| | - Olga G Ilchenko
- Department of Small Mammals, Moscow Zoo, Moscow, 123242, Russia
| | - Elena V Volodina
- Department of Behaviour and Behavioural Ecology of Mammals, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071, Russia
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Volodin IA, Dymskaya MM, Smorkatcheva AV, Volodina EV. Ultrasound from underground: cryptic communication in subterranean wild-living and captive northern mole voles (Ellobius talpinus). BIOACOUSTICS 2021. [DOI: 10.1080/09524622.2021.1960191] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ilya A. Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
- Department of Behaviour and Behavioural Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Margarita M. Dymskaya
- Department of Vertebrate Zoology, St. Petersburg State University, St. Petersburg, Russia
| | | | - Elena V. Volodina
- Department of Behaviour and Behavioural Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
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14
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Audible calls and their ontogenetic relationship with ultrasonic vocalization in a rodent with a wide vocal range, the fat-tailed gerbil (Pachyuromys duprasi). Behav Processes 2020; 180:104241. [DOI: 10.1016/j.beproc.2020.104241] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 01/16/2023]
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15
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Riede T, Coyne M, Tafoya B, Baab KL. Postnatal Development of the Mouse Larynx: Negative Allometry, Age-Dependent Shape Changes, Morphological Integration, and a Size-Dependent Spectral Feature. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:2680-2694. [PMID: 32762490 DOI: 10.1044/2020_jslhr-20-00070] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Purpose The larynx plays a role in swallowing, respiration, and voice production. All three functions change during ontogeny. We investigated ontogenetic shape changes using a mouse model to inform our understanding of how laryngeal form and function are integrated. We understand the characterization of developmental changes to larynx anatomy as a critical step toward using rodent models to study human vocal communication disorders. Method Contrast-enhanced micro-computed tomography image stacks were used to generate three-dimensional reconstructions of the CD-1 mouse (Mus musculus) laryngeal cartilaginous framework. Then, we quantified size and shape in four age groups: pups, weanlings, young, and old adults using a combination of landmark and linear morphometrics. We analyzed postnatal patterns of growth and shape in the laryngeal skeleton, as well as morphological integration among four laryngeal cartilages using geometric morphometric methods. Acoustic analysis of vocal patterns was employed to investigate morphological and functional integration. Results Four cartilages scaled with negative allometry on body mass. Additionally, thyroid, arytenoid, and epiglottic cartilages, but not the cricoid cartilage, showed shape change associated with developmental age. A test for modularity between the four cartilages suggests greater independence of thyroid cartilage shape, hinting at the importance of embryological origin during postnatal development. Finally, mean fundamental frequency, but not fundamental frequency range, varied predictably with size. Conclusion In a mouse model, the four main laryngeal cartilages do not develop uniformly throughout the first 12 months of life. High-dimensional shape analysis effectively quantified variation in shape across development and in relation to size, as well as clarifying patterns of covariation in shape among cartilages and possibly the ventral pouch. Supplemental Material https://doi.org/10.23641/asha.12735917.
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Affiliation(s)
- Tobias Riede
- Department of Physiology, College of Graduate Studies, Midwestern University, Glendale, AZ
- College of Veterinary Medicine, Midwestern University, Glendale, AZ
| | - Megan Coyne
- College of Veterinary Medicine, Midwestern University, Glendale, AZ
| | - Blake Tafoya
- College of Veterinary Medicine, Midwestern University, Glendale, AZ
| | - Karen L Baab
- Department of Anatomy, College of Graduate Studies, Midwestern University, Glendale, AZ
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16
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Abstract
A Quick guide to singing mice.
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Affiliation(s)
- Arkarup Banerjee
- NYU Neuroscience Institute, New York University Langone Health, New York, NY 10016, USA; Department of Otolaryngology, New York University Langone Health, New York, NY 10016, USA; Center for Neural Science, New York University, New York, NY 10003, USA
| | - Steven M Phelps
- Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA.
| | - Michael A Long
- NYU Neuroscience Institute, New York University Langone Health, New York, NY 10016, USA; Department of Otolaryngology, New York University Langone Health, New York, NY 10016, USA; Center for Neural Science, New York University, New York, NY 10003, USA.
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17
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Yurlova DD, Volodin IA, Ilchenko OG, Volodina EV. Rapid development of mature vocal patterns of ultrasonic calls in a fast-growing rodent, the yellow steppe lemming (Eolagurus luteus). PLoS One 2020; 15:e0228892. [PMID: 32045453 PMCID: PMC7015103 DOI: 10.1371/journal.pone.0228892] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 01/24/2020] [Indexed: 01/16/2023] Open
Abstract
Ultrasonic vocalizations (USV) of laboratory rodents may serve as age-dependent indicators of emotional arousal and anxiety. Fast-growing Arvicolinae rodent species might be advantageous wild-type animal models for behavioural and medical research related to USV ontogeny. For the yellow steppe lemming Eolagurus luteus, only audible calls of adults were previously described. This study provides categorization and spectrographic analyses of 1176 USV calls emitted by 120 individual yellow steppe lemmings at 12 age classes, from birth to breeding adults over 90 days (d) of age, 10 individuals per age class, up to 10 USV calls per individual. The USV calls emerged since 1st day of pup life and occurred at all 12 age classes and in both sexes. The unified 2-min isolation procedure on an unfamiliar territory was equally applicable for inducing USV calls at all age classes. Rapid physical growth (1 g body weight gain per day from birth to 40 d of age) and the early (9-12 d) eyes opening correlated with the early (9-12 d) emergence of mature vocal patterns of USV calls. The mature vocal patterns included a prominent shift in percentages of chevron and upward contours of fundamental frequency (f0) and the changes in the acoustic variables of USV calls. Call duration was the longest at 1-4 d, significantly shorter at 9-12 d and did not between 9-12-d and older age classes. The maximum fundamental frequency (f0max) decreased with increase of age class, from about 50 kHz in neonates to about 40 kHz in adults. These ontogenetic pathways of USV duration and f0max (towards shorter and lower-frequency USV calls) were reminiscent of those in laboratory mice Mus musculus.
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Affiliation(s)
- Daria D. Yurlova
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State
University, Moscow, Russia
| | - Ilya A. Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State
University, Moscow, Russia
- Scientific Research Department, Moscow Zoo, Moscow, Russia
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18
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Wirthlin M, Chang EF, Knörnschild M, Krubitzer LA, Mello CV, Miller CT, Pfenning AR, Vernes SC, Tchernichovski O, Yartsev MM. A Modular Approach to Vocal Learning: Disentangling the Diversity of a Complex Behavioral Trait. Neuron 2019; 104:87-99. [PMID: 31600518 PMCID: PMC10066796 DOI: 10.1016/j.neuron.2019.09.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 09/18/2019] [Accepted: 09/21/2019] [Indexed: 12/14/2022]
Abstract
Vocal learning is a behavioral trait in which the social and acoustic environment shapes the vocal repertoire of individuals. Over the past century, the study of vocal learning has progressed at the intersection of ecology, physiology, neuroscience, molecular biology, genomics, and evolution. Yet, despite the complexity of this trait, vocal learning is frequently described as a binary trait, with species being classified as either vocal learners or vocal non-learners. As a result, studies have largely focused on a handful of species for which strong evidence for vocal learning exists. Recent studies, however, suggest a continuum in vocal learning capacity across taxa. Here, we further suggest that vocal learning is a multi-component behavioral phenotype comprised of distinct yet interconnected modules. Discretizing the vocal learning phenotype into its constituent modules would facilitate integration of findings across a wider diversity of species, taking advantage of the ways in which each excels in a particular module, or in a specific combination of features. Such comparative studies can improve understanding of the mechanisms and evolutionary origins of vocal learning. We propose an initial set of vocal learning modules supported by behavioral and neurobiological data and highlight the need for diversifying the field in order to disentangle the complexity of the vocal learning phenotype.
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19
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Zaytseva AS, Volodin IA, Ilchenko OG, Volodina EV. Ultrasonic vocalization of pup and adult fat-tailed gerbils (Pachyuromys duprasi). PLoS One 2019; 14:e0219749. [PMID: 31356642 PMCID: PMC6663002 DOI: 10.1371/journal.pone.0219749] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 07/01/2019] [Indexed: 12/03/2022] Open
Abstract
Ultrasonic vocalizations (USVs) of laboratory rodents indicate animal emotional arousal and may serve as models of human disorders. We analysed spectrographically USV calls of pup and adult fat-tailed gerbils Pachyuromys duprasi during 420-s tests, including isolation, touch and handling. Based on combination of six different USV syllable contour shapes and six different note compositions, we classified 782 USV syllables of 24 pups aged 5-10 days to 18 types and 232 syllables of 7 adults to 24 types. Pups and adults shared 16 of these 26 USV types. Percentages of USV syllables with certain contour shapes differed between pups and adults. The contour shape and note composition significantly affected most acoustic variables of USV syllables in either pups or adults. The 1-note USV syllables were most common in either pups or adults. Pup USV syllables were overall longer and higher-frequency than adult ones, reminiscent of the USV ontogenetic pathway of bats and distinctive to rats and mice. We discuss that the USV syllable types of fat-tailed gerbils were generally similar in contour shapes and note compositions with USV syllable types of mice and rats, what means that software developed for automated classifying of mice ultrasound might be easily adapted or re-tuned to gerbil USV calls. However, using fat-tailed gerbils as model for biomedical research including control of USV vocalization is only possible since 6th day of pup life, because of the delayed emergence of USV calls in ontogeny of this species.
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Affiliation(s)
- Alexandra S. Zaytseva
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
- Scientific Research Department, Moscow Zoo, Moscow, Russia
| | - Ilya A. Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
- Scientific Research Department, Moscow Zoo, Moscow, Russia
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20
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Okobi DE, Banerjee A, Matheson AMM, Phelps SM, Long MA. Motor cortical control of vocal interaction in neotropical singing mice. Science 2019; 363:983-988. [DOI: 10.1126/science.aau9480] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 01/23/2019] [Indexed: 12/25/2022]
Abstract
Like many adaptive behaviors, acoustic communication often requires rapid modification of motor output in response to sensory cues. However, little is known about the sensorimotor transformations that underlie such complex natural behaviors. In this study, we examine vocal exchanges in Alston’s singing mouse (Scotinomys teguina). We find that males modify singing behavior during social interactions on a subsecond time course that resembles both traditional sensorimotor tasks and conversational speech. We identify an orofacial motor cortical region and, via a series of perturbation experiments, demonstrate a hierarchical control of vocal production, with the motor cortex influencing the pacing of singing behavior on a moment-by-moment basis, enabling precise vocal interactions. These results suggest a systems-level framework for understanding the sensorimotor transformations that underlie natural social interactions.
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21
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Castellucci GA, Calbick D, McCormick D. The temporal organization of mouse ultrasonic vocalizations. PLoS One 2018; 13:e0199929. [PMID: 30376572 PMCID: PMC6207298 DOI: 10.1371/journal.pone.0199929] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/15/2018] [Indexed: 12/30/2022] Open
Abstract
House mice, like many tetrapods, produce multielement calls consisting of individual vocalizations repeated in rhythmic series. In this study, we examine the multielement ultrasonic vocalizations (USVs) of adult male C57Bl/6J mice and specifically assess their temporal properties and organization. We found that male mice produce two classes of USVs which display unique temporal features and arise from discrete respiratory patterns. We also observed that nearly all USVs were produced in repetitive series exhibiting a hierarchical organization and a stereotyped rhythmic structure. Furthermore, series rhythmicity alone was determined to be sufficient for the mathematical discrimination of USVs produced by adult males, adult females, and pups, underscoring the known importance of call timing in USV perception. Finally, the gross spectrotemporal features of male USVs were found to develop continuously from birth and stabilize by P50, suggesting that USV production in infants and adults relies on common biological mechanisms. In conclusion, we demonstrate that the temporal organization of multielement mouse USVs is both stable and informative, and we propose that call timing be explicitly assessed when examining mouse USV production. Furthermore, this is the first report of putative USV classes arising from distinct articulatory patterns in mice, and is the first to empirically define multielement USV series and provide a detailed description of their temporal structure and development. This study therefore represents an important point of reference for the analysis of mouse USVs, a commonly used metric of social behavior in mouse models of human disease, and furthers the understanding of vocalization production in an accessible mammalian species.
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Affiliation(s)
- Gregg A. Castellucci
- Neuroscience Institute, New York University School of Medicine, New York, NY, United States of America
- Haskins Laboratories, New Haven, CT, United States of America
- Department of Genetics, Yale University of Medicine, New Haven, CT, United States of America
| | - Daniel Calbick
- Department of Genetics, Yale University of Medicine, New Haven, CT, United States of America
| | - David McCormick
- Institute of Neuroscience, University of Oregon, Eugene, OR, United States of America
- Department of Biology, University of Oregon, Eugene, OR, United States of America
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22
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Ribble DO, Rathbun GB. Preliminary observations on home ranges and natural history of Scotinomys teguina in Costa Rica. MAMMALIA 2018. [DOI: 10.1515/mammalia-2017-0065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
We conducted a brief radiotelemetry study of Scotinomys teguina (Alston’s singing mice) in Costa Rica to better understand their natural history and spatial ecology. We radio-collared five mice, one of which was quickly eaten by a pitviper. The home ranges of the remaining mice were in moist habitats and ranged from 255 to 1620 m2, with extensive overlap between adjacent individuals. Singing mice, being small, diurnal, uniformly dark-colored insectivores foraging in dense forest floor habitats, have an adaptive syndrome similar to soricids, which may be due to the low diversity of shrews through Central America.
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Affiliation(s)
- David O. Ribble
- Department of Biology , Trinity University , One Trinity Place , San Antonio, TX 78212 , USA
- Monteverde Institute , APDO 69-5655, Monteverde , Puntarenas , Costa Rica
| | - Galen B. Rathbun
- Department of Birds and Mammals , California Academy of Sciences (San Francisco) , P.O. Box 202 , Cambria, CA 93428 , USA
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23
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Volodin IA, Panyutina AA, Abramov AV, Ilchenko OG, Volodina EV. Ultrasonic bouts of a blind climbing rodent (Typhlomys chapensis): acoustic analysis. BIOACOUSTICS 2018. [DOI: 10.1080/09524622.2018.1509374] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ilya A. Volodin
- Department of Vertebrate Zoology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
- Scientific Research Department, Moscow Zoo, Moscow, Russia
| | | | - Alexei V. Abramov
- Zoological Institute, Russian Academy of Sciences, Saint Petersburg, Russia
- Joint Vietnam–Russian Tropical Research and Technological Centre, Nguyen Van Huyen, Hanoi, Vietnam
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24
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Johnson SA, Farrington MJ, Murphy CR, Caldo PD, McAllister LA, Kaur S, Chun C, Ortega MT, Marshall BL, Hoffmann F, Ellersieck MR, Schenk AK, Rosenfeld CS. Multigenerational effects of bisphenol A or ethinyl estradiol exposure on F2 California mice (Peromyscus californicus) pup vocalizations. PLoS One 2018; 13:e0199107. [PMID: 29912934 PMCID: PMC6005501 DOI: 10.1371/journal.pone.0199107] [Citation(s) in RCA: 11] [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: 01/15/2018] [Accepted: 05/24/2018] [Indexed: 01/08/2023] Open
Abstract
Rodent pups use vocalizations to communicate with one or both parents in biparental species, such as California mice (Peromyscus californicus). Previous studies have shown California mice developmentally exposed to endocrine disrupting chemicals, bisphenol A (BPA) or ethinyl estradiol (EE), demonstrate later compromised parental behaviors. Reductions in F1 parental behaviors might also be due to decreased emissions of F2 pup vocalizations. Thus, vocalizations of F2 male and female California mice pups born to F1 parents developmentally exposed to BPA, EE, or controls were examined. Postnatal days (PND) 2-4 were considered early postnatal period, PND 7 and 14 were defined as mid-postnatal period, and PND 21 and 28 were classified as late postnatal period. EE pups showed increased latency to emit the first syllable compared to controls. BPA female pups had decreased syllable duration compared to control and EE female pups during the early postnatal period but enhanced responses compared to controls at late postnatal period; whereas, male BPA and EE pups showed greater syllable duration compared to controls during early postnatal period. In mid-postnatal period, F2 BPA and EE pups emitted greater number of phrases than F2 control pups. Results indicate aspects of vocalizations were disrupted in F2 pups born to F1 parents developmentally exposed to BPA or EE, but their responses were not always identical, suggesting BPA might not activate estrogen receptors to the same extent as EE. Changes in vocalization patterns by F2 pups may be due to multigenerational exposure to BPA or EE and/or reduced parental care received.
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Affiliation(s)
- Sarah A. Johnson
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
- Department of Animal Sciences, University of Missouri, Columbia, Missouri, United States of America
- Department of Gastroenterology, School of Medicine, University of Missouri, Columbia, Missouri, United States of America
| | - Michelle J. Farrington
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Claire R. Murphy
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Paul D. Caldo
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Leif A. McAllister
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Sarabjit Kaur
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Catherine Chun
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Madison T. Ortega
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Brittney L. Marshall
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
| | - Frauke Hoffmann
- Department of Chemicals and Product Safety, The German Federal Institute for Risk Assessment, Berlin, Germany
| | - Mark R. Ellersieck
- Department of Agriculture Experimental Station-Statistics, University of Missouri, Columbia, Missouri, United States of America
| | - A. Katrin Schenk
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Cheryl S. Rosenfeld
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States of America
- Genetics Area Program, University of Missouri, Columbia, Missouri, United States of America
- Thompson Center for Autism and Neurobehavioral Disorders, University of Missouri, Columbia, Missouri, United States of America
- * E-mail:
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25
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Johnson SA, Painter MS, Javurek AB, Murphy CR, Howald EC, Khan ZZ, Conard CM, Gant KL, Ellersieck MR, Hoffmann F, Schenk AK, Rosenfeld CS. Characterization of vocalizations emitted in isolation by California mouse (Peromyscus californicus) pups throughout the postnatal period. ACTA ACUST UNITED AC 2018; 131:30-39. [PMID: 28182483 DOI: 10.1037/com0000057] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Rodent species, such as monogamous and biparental California mice, produce vocalizations as a means of communication. A temporal examination of vocalizations produced by California mice pups in isolation was performed. Pup recordings were performed for 3 min at ∼10.00 and 14.00 hrs on early postnatal days (PND) 2-4, 7, 21, and 28. Once initial recordings were finished, pups were returned to the home cage with parents and any siblings for 5 minutes to determine if active biparental responses resulted in an enhanced vocalization response when pups were isolated and retested. We also sought to determine whether potential reduction in vocalizations by older pups might be due to procedure-habituation procedure associated with less anxiety and/or possibly decreased need for parental care. Vocalizations were measured in weanling (30 days of age) "naïve" pups not previously isolated. Results show older pups took significantly longer to vocalize, indicated by increased latency before producing their initial syllable compared to earlier ages. With increasing age, pups demonstrated decreased syllable duration, reduced number and duration of phrases, and decreased number of syllables per phrase. No differences in pup vocalizations were observed before and after being placed back with parents, suggestive biparental potentiation may not exist in California mice pups. Comparison of the naïve to habituated weanling pups indicated the former group had more total calls but no other differences in vocalization parameters were detected between these 2 groups. Collectively, the findings suggest that as California mice pups mature and approach weaning they generally vocalize less in isolation. (PsycINFO Database Record
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Affiliation(s)
- Sarah A Johnson
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Michele S Painter
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Angela B Javurek
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Claire R Murphy
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Emily C Howald
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Zoya Z Khan
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Caroline M Conard
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | - Kristal L Gant
- Bond Life Sciences Center and Department of Biomedical Sciences, University of Missouri
| | | | - Frauke Hoffmann
- Department of Ecophysiology and Aquaculture, Leibniz- Institute of Freshwater Ecology and Inland Fisheries
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26
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Amaya JP, Areta JI. Ontogeny of long-range vocalizations in a Neotropical fossorial rodent: the Anillaco Tuco-Tuco ( Ctenomys sp.). PeerJ 2018; 6:e4334. [PMID: 29472999 PMCID: PMC5816585 DOI: 10.7717/peerj.4334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 01/17/2018] [Indexed: 12/02/2022] Open
Abstract
Tuco-tucos (Ctenomys spp.) are subterranean rodents that produce territorial, high intensity long-range vocalizations (LRVs) of broadband and low frequency that are essential for long-distance communication between individuals in different tunnel systems. Despite their importance, the development of LRVs remains poorly understood. In adult Anillaco Tuco-Tucos (Ctenomys sp.) the LRV is composed by two types of syllables (series and individual notes) that are repeated a variable number of times. We studied the development of the LRVs in eight juveniles of the Anillaco Tuco-Tuco ranging from 14-28 to 104-118 days after birth. We (1) tested whether the syllables followed any of three alternative developmental modes (retention of juvenile vocalizations, modification of juvenile precursors or de novo appearance in adults), (2) evaluated the development of structural and acoustic features of syllables, and (3) tested the prediction that juveniles should produce a greater proportion of atypical series in precursors of the LRV than adults, due to lack maturation and/or precise coupling of neuromuscular and anatomical structures. The LRV of the Anillaco Tuco-Tuco exhibited a mixed developmental mode: while series developed from juvenile precursors whose acoustic features gradually approached those of adults, individual notes appeared later in the ontogeny and de novo with acoustic features indistinguishable from those of adults. The number of series per vocalization increased through development and varied from one to 25 in juvenile males and from one to six in juvenile females. The structure of the most common series type (triad) did not exhibit ontogenetic changes and was present as such at the onset of the emission of vocalizations. On the contrary, acoustic features of juvenile triad notes changed with age in both sexes (duration 90% increased through development, while bandwidth 90% and peak frequency decreased). Furthermore, juveniles emitted a higher proportion of atypical series than adults (7.4% vs. 0.3%), as expected in the development of any complex behavior that requires practice to be mastered. The maturation of the LRV occurred well before the sexual maturation, presumably due to the protracted time needed to acquire or build a burrow system long before mating is possible. We propose that protracted vocal development is another component in the slow developmental strategy of Ctenomys and subterranean rodents in general.
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Affiliation(s)
- Juan Pablo Amaya
- Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja (CRILAR-CONICET), Anillaco, La Rioja, Argentina
- Universidad Nacional de La Rioja (UNLAR), La Rioja, Argentina
| | - Juan Ignacio Areta
- Instituto de Bio y Geociencias del Noroeste Argentino (IBIGEO-CONICET), Rosario de Lerma, Salta, Argentina
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27
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Metz HC, Bedford NL, Pan YL, Hoekstra HE. Evolution and Genetics of Precocious Burrowing Behavior in Peromyscus Mice. Curr Biol 2017; 27:3837-3845.e3. [PMID: 29199077 DOI: 10.1016/j.cub.2017.10.061] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/28/2017] [Accepted: 10/24/2017] [Indexed: 12/22/2022]
Abstract
A central challenge in biology is to understand how innate behaviors evolve between closely related species. One way to elucidate how differences arise is to compare the development of behavior in species with distinct adult traits [1]. Here, we report that Peromyscus polionotus is strikingly precocious with regard to burrowing behavior, but not other behaviors, compared to its sister species P. maniculatus. In P. polionotus, burrows were excavated as early as 17 days of age, whereas P. maniculatus did not build burrows until 10 days later. Moreover, the well-known differences in burrow architecture between adults of these species-P. polionotus adults excavate long burrows with an escape tunnel, whereas P. maniculatus dig short, single-tunnel burrows [2-4]-were intact in juvenile burrowers. To test whether this juvenile behavior is influenced by early-life environment, we reciprocally cross-fostered pups of both species. Fostering did not alter the characteristic burrowing behavior of either species, suggesting that these differences are genetic. In backcross hybrids, we show that precocious burrowing and adult tunnel length are genetically correlated and that a P. polionotus allele linked to tunnel length variation in adults is also associated with precocious onset of burrowing in juveniles, suggesting that the same genetic region-either a single gene with pleiotropic effects or linked genes-influences distinct aspects of the same behavior at these two life stages. These results raise the possibility that genetic variants affect behavioral drive (i.e., motivation) to burrow and thereby affect both the developmental timing and adult expression of burrowing behavior.
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Affiliation(s)
- Hillery C Metz
- Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Center for Brain Science, and the Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute
| | - Nicole L Bedford
- Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Center for Brain Science, and the Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute
| | - Yangshu Linda Pan
- Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Center for Brain Science, and the Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute
| | - Hopi E Hoekstra
- Department of Organismic & Evolutionary Biology, Department of Molecular & Cellular Biology, Center for Brain Science, and the Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute.
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28
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Isoe Y, Konagaya Y, Yokoi S, Kubo T, Takeuchi H. Ontogeny and Sexual Differences in Swimming Proximity to Conspecifics in Response to Visual Cues in Medaka Fish. Zoolog Sci 2016; 33:246-54. [PMID: 27268978 DOI: 10.2108/zs150213] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Adult medaka fish (Oryzias latipes) exhibit complex social behaviors that depend mainly on visual cues from conspecifics. The ontogeny of visually-mediated social behaviors from larval/juvenile to adult medaka fish, however, is unknown. In the present study, we established a simple behavioral paradigm to evaluate the swimming proximity to conspecifics based on visual cues in an inter-individual interaction of two medaka fish throughout life. When two fish were placed separately in a cylindrical tank with a concentric transparent wall, the two fish maintained close proximity to each other. A normal fish inside the tank maintained proximity to an optic nerve-cut fish outside of the tank, while the converse was not true. This behavioral paradigm enabled us to quantify visually-induced motivation of a single fish inside the tank. The proximity was detected from larval/juvenile to adult fish. Larval fish, however, maintained close proximity not only to conspecifics, but also to heterospecifics. As the growth stage increased, the degree of proximity to heterospecifics decreased, suggesting that shoaling preferences toward conspecifics and/or visual ability to recognize conspecifics is refined and established according to the growth stage. Furthermore, the proximity of adult female fish was affected by their reproductive status and social familiarity. Only before spawning, adult females maintained closer proximity to familiar males rather than to unfamiliar males, suggesting that proximity was affected by familiarity in a female-specific manner. This simple behavioral paradigm will contribute to our understanding of the neural basis of the development of visually-mediated social behavior using medaka fish.
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Affiliation(s)
- Yasuko Isoe
- 1 Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Bunky-ku, Tokyo 113-0033, Japan
| | - Yumi Konagaya
- 1 Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Bunky-ku, Tokyo 113-0033, Japan.,2 Laboratory of Bioimaging and Cell Signaling, Graduate School of Biostudies, Kyoto University, Yoshida-Konoecho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Saori Yokoi
- 1 Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Bunky-ku, Tokyo 113-0033, Japan.,3 Laboratory of Bioresources, National Institute for Basic Biology, Nishigonaka, Myodaiji, Okazaki, Aichi 444-8585, Japan
| | - Takeo Kubo
- 1 Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Bunky-ku, Tokyo 113-0033, Japan
| | - Hideaki Takeuchi
- 1 Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Bunky-ku, Tokyo 113-0033, Japan.,4 Graduate School of Natural Science and Technology, Okayama University, Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
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Eisinger JW, Scheibe JS, Flaherty EA. Novel Glaucomys volans vocalizations in Indiana and evidence of geographic variation in high frequency communication. J Mammal 2016. [DOI: 10.1093/jmammal/gyw076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
The study of ultrasonic signaling has provided important insights into the ecology of bats and marine mammals, but it is poorly understood in other mammalian taxa. Recently, ultrasonic and high frequency vocalizations were described in southern flying squirrels (Glaucomys volans) in the southeastern United States and Ontario, Canada. Notable differences in many call characteristics suggest regional variation in G. volans communication. We evaluated this observation of regional variation by examining G. volans communication in a little studied portion of their range, the Central Hardwoods Region of the United States. We recorded calls of wild G. volans near West Point, Indiana, with Anabat II ultrasonic recorders. We described frequency and time characteristics of recorded calls, categorized call syllables into types, and used a canonical discriminant function analysis to refine our classification. Our analyses yielded 11 distinct types of G. volans syllables, 7 of which are unlike any calls described in other portions of the species range. This suggests G. volans either communicates in distinct regional dialects or has a much larger call repertoire than previously known. We recommend the creation of locally specific call libraries across the range of G. volans to ensure accuracy in the study of high frequency communication.
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Vocal development during postnatal growth and ear morphology in a shrew that generates seismic vibrations, Diplomesodon pulchellum. Behav Processes 2015; 118:130-41. [PMID: 26112702 DOI: 10.1016/j.beproc.2015.06.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 06/10/2015] [Accepted: 06/18/2015] [Indexed: 11/23/2022]
Abstract
The ability of adult and subadult piebald shrews (Diplomesodon pulchellum) to produce 160Hz seismic waves is potentially reflected in their vocal ontogeny and ear morphology. In this study, the ontogeny of call variables and body traits was examined in 11 litters of piebald shrews, in two-day intervals from birth to 22 days (subadult), and ear structure was investigated in two specimens using micro-computed tomography (micro-CT). Across ages, the call fundamental frequency (f0) was stable in squeaks and clicks and increased steadily in screeches, representing an unusual, non-descending ontogenetic pathway of f0. The rate of the deep sinusoidal modulation (pulse rate) of screeches increased from 75Hz at 3-4 days to 138Hz at 21-22 days, probably relating to ontogenetic changes in contraction rates of the same muscles which are responsible for generating seismic vibrations. The ear reconstructions revealed that the morphologies of the middle and inner ears of the piebald shrew are very similar to those of the common shrew (Sorex araneus) and the lesser white-toothed shrew (Crocidura suaveolens), which are not known to produce seismic signals. These results suggest that piebald shrews use a mechanism other than hearing for perceiving seismic vibrations.
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