Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/23245 |
Resumo: | Phyllostomids (New World leaf-nosed bats) are the ecologically most diverse bat family and have undergone the most extensive adaptive radiation of any mammalian family. However comprehensive, multi-species studies regarding phyllostomid echolocation are scarce in the literature despite abundant ecological research. In this study, we describe the call structure and interspecific variation in call design of 40 sympatric phyllostomid species from the Central Brazilian Amazon, focussing on general patterns within genera, subfamilies and between feeding guilds. All but one species utilized short, broadband FM calls consisting of multiple harmonics. As reported for other bat families, peak frequency was negatively correlated with body mass and forearm length. Twenty-five species alternated the harmonic of maximum energy, principally between the second and third harmonic. Based on PCA, we were unable to detect any significant differences in echolocation call parameters between genera, subfamilies or different feeding guilds, confirming that acoustic surveys cannot be used to reliably monitor these species. We present Ametrida centurio as an exception to this generalized phyllostomid structure, as it is unique in producing a mono-harmonic call. Finally, we discuss several hypotheses regarding the evolutionary pressures influencing phyllostomid call structure. © 2020, The Author(s). |
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Yoh, NatalieSyme, PeterRocha, RicardoMeyer, Christoph F.J.López-Baucells, Adrià2020-07-03T21:06:30Z2020-07-03T21:06:30Z2020https://repositorio.inpa.gov.br/handle/1/2324510.1007/s13364-020-00503-0Phyllostomids (New World leaf-nosed bats) are the ecologically most diverse bat family and have undergone the most extensive adaptive radiation of any mammalian family. However comprehensive, multi-species studies regarding phyllostomid echolocation are scarce in the literature despite abundant ecological research. In this study, we describe the call structure and interspecific variation in call design of 40 sympatric phyllostomid species from the Central Brazilian Amazon, focussing on general patterns within genera, subfamilies and between feeding guilds. All but one species utilized short, broadband FM calls consisting of multiple harmonics. As reported for other bat families, peak frequency was negatively correlated with body mass and forearm length. Twenty-five species alternated the harmonic of maximum energy, principally between the second and third harmonic. Based on PCA, we were unable to detect any significant differences in echolocation call parameters between genera, subfamilies or different feeding guilds, confirming that acoustic surveys cannot be used to reliably monitor these species. We present Ametrida centurio as an exception to this generalized phyllostomid structure, as it is unique in producing a mono-harmonic call. Finally, we discuss several hypotheses regarding the evolutionary pressures influencing phyllostomid call structure. © 2020, The Author(s).Volume 65, Número 3, Pags. 583-597Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessAdaptive RadiationBatCalling BehaviorEcholocationFeeding BehaviorInterspecific VariationAmazoniaAmetrida centurioChiropteraMammaliaPhyllostomidaeEcholocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMammal Researchengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf4478411https://repositorio.inpa.gov.br/bitstream/1/23245/1/artigo-inpa.pdfa89d614f0d2dc18edb0d5af84d64c277MD511/232452020-07-16 12:37:49.226oai:repositorio:1/23245Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-16T16:37:49Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
title |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
spellingShingle |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation Yoh, Natalie Adaptive Radiation Bat Calling Behavior Echolocation Feeding Behavior Interspecific Variation Amazonia Ametrida centurio Chiroptera Mammalia Phyllostomidae |
title_short |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
title_full |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
title_fullStr |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
title_full_unstemmed |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
title_sort |
Echolocation of Central Amazonian ‘whispering’ phyllostomid bats: call design and interspecific variation |
author |
Yoh, Natalie |
author_facet |
Yoh, Natalie Syme, Peter Rocha, Ricardo Meyer, Christoph F.J. López-Baucells, Adrià |
author_role |
author |
author2 |
Syme, Peter Rocha, Ricardo Meyer, Christoph F.J. López-Baucells, Adrià |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Yoh, Natalie Syme, Peter Rocha, Ricardo Meyer, Christoph F.J. López-Baucells, Adrià |
dc.subject.eng.fl_str_mv |
Adaptive Radiation Bat Calling Behavior Echolocation Feeding Behavior Interspecific Variation Amazonia Ametrida centurio Chiroptera Mammalia Phyllostomidae |
topic |
Adaptive Radiation Bat Calling Behavior Echolocation Feeding Behavior Interspecific Variation Amazonia Ametrida centurio Chiroptera Mammalia Phyllostomidae |
description |
Phyllostomids (New World leaf-nosed bats) are the ecologically most diverse bat family and have undergone the most extensive adaptive radiation of any mammalian family. However comprehensive, multi-species studies regarding phyllostomid echolocation are scarce in the literature despite abundant ecological research. In this study, we describe the call structure and interspecific variation in call design of 40 sympatric phyllostomid species from the Central Brazilian Amazon, focussing on general patterns within genera, subfamilies and between feeding guilds. All but one species utilized short, broadband FM calls consisting of multiple harmonics. As reported for other bat families, peak frequency was negatively correlated with body mass and forearm length. Twenty-five species alternated the harmonic of maximum energy, principally between the second and third harmonic. Based on PCA, we were unable to detect any significant differences in echolocation call parameters between genera, subfamilies or different feeding guilds, confirming that acoustic surveys cannot be used to reliably monitor these species. We present Ametrida centurio as an exception to this generalized phyllostomid structure, as it is unique in producing a mono-harmonic call. Finally, we discuss several hypotheses regarding the evolutionary pressures influencing phyllostomid call structure. © 2020, The Author(s). |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-07-03T21:06:30Z |
dc.date.available.fl_str_mv |
2020-07-03T21:06:30Z |
dc.date.issued.fl_str_mv |
2020 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.inpa.gov.br/handle/1/23245 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s13364-020-00503-0 |
url |
https://repositorio.inpa.gov.br/handle/1/23245 |
identifier_str_mv |
10.1007/s13364-020-00503-0 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 65, Número 3, Pags. 583-597 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Mammal Research |
publisher.none.fl_str_mv |
Mammal Research |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do INPA instname:Instituto Nacional de Pesquisas da Amazônia (INPA) instacron:INPA |
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INPA |
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INPA |
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Repositório Institucional do INPA |
collection |
Repositório Institucional do INPA |
bitstream.url.fl_str_mv |
https://repositorio.inpa.gov.br/bitstream/1/23245/1/artigo-inpa.pdf |
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Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA) |
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