Revisiting the drivers of acoustic similarities in tropical anuran assemblages
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1002/ecy.3380 http://hdl.handle.net/11449/206473 |
Resumo: | Acoustic signaling is key in mediating mate choice, which directly impacts individual fitness. Because background noise and habitat structure can impair signal transmission, the acoustic space of mixed-species assemblages has long been hypothesized to reflect selective pressures against signal interference and degradation. However, other potential drivers that received far less attention can drive similar outputs on the acoustic space. Phylogenetic niche conservatism and allometric constraints may also modulate species acoustic features, and the acoustic space of communities could be a side-effect of ecological assembly processes involving other traits (e.g., environmental filtering). Additionally, the acoustic space can also reflect the sorting of species relying on public information through extended communication networks. Using an integrative approach, we revisit the potential drivers of the acoustic space by addressing the distribution of acoustic traits, body size, and phylogenetic relatedness in tropical anuran assemblages across gradients of environmental heterogeneity in the Pantanal wetlands. We found the overall acoustic space to be aggregated compared with null expectations, even when accounting for confounding effects of body size. Across assemblages, acoustic and phylogenetic differences were positively related, while acoustic and body size similarities were negatively related, although to a minor extent. We suggest that acoustic partitioning, acoustic adaptation, and allometric constraints play a minor role in shaping the acoustic output of tropical anuran assemblages and that phylogenetic niche conservatism and public information use would influence between-assemblage variation. Our findings highlight an overlooked multivariate nature of the acoustic dimension and underscore the importance of including the ecological context of communities to understand drivers of the acoustic space. |
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Revisiting the drivers of acoustic similarities in tropical anuran assemblagesbioacousticscommunicationcommunity phylogeneticssensory drivesensory ecologyAcoustic signaling is key in mediating mate choice, which directly impacts individual fitness. Because background noise and habitat structure can impair signal transmission, the acoustic space of mixed-species assemblages has long been hypothesized to reflect selective pressures against signal interference and degradation. However, other potential drivers that received far less attention can drive similar outputs on the acoustic space. Phylogenetic niche conservatism and allometric constraints may also modulate species acoustic features, and the acoustic space of communities could be a side-effect of ecological assembly processes involving other traits (e.g., environmental filtering). Additionally, the acoustic space can also reflect the sorting of species relying on public information through extended communication networks. Using an integrative approach, we revisit the potential drivers of the acoustic space by addressing the distribution of acoustic traits, body size, and phylogenetic relatedness in tropical anuran assemblages across gradients of environmental heterogeneity in the Pantanal wetlands. We found the overall acoustic space to be aggregated compared with null expectations, even when accounting for confounding effects of body size. Across assemblages, acoustic and phylogenetic differences were positively related, while acoustic and body size similarities were negatively related, although to a minor extent. We suggest that acoustic partitioning, acoustic adaptation, and allometric constraints play a minor role in shaping the acoustic output of tropical anuran assemblages and that phylogenetic niche conservatism and public information use would influence between-assemblage variation. Our findings highlight an overlooked multivariate nature of the acoustic dimension and underscore the importance of including the ecological context of communities to understand drivers of the acoustic space.Instituto de Biociências Universidade Estadual Paulista (Unesp)Terrestrial Ecology Group (TEG) Departamento de Ecología Ciudad Universitaria de Cantoblanco Facultad de Ciencias Universidad Autónoma de Madrid, C/Darwin, 2, Edificio de Biología, C–211Laboratório de Herpetologia e Comportamento Animal Departamento de Ecologia Instituto de Ciências Biológicas Universidade Federal de Goiás, Campus SamambaiaCentro de Investigación en Biodiversidad y Cambio Global Ciudad Universitaria de Cantoblanco Universidad Autónoma de Madrid, C/Darwin 2Biological and Environmental Sciences Faculty of Natural Sciences University of StirlingInstituto de Biociências Universidade Estadual Paulista (Unesp)Universidade Estadual Paulista (Unesp)Universidad Autónoma de MadridUniversidade Federal de Goiás (UFG)University of StirlingSugai, Larissa Sayuri Moreira [UNESP]Llusia, DiegoSiqueira, Tadeu [UNESP]Silva, Thiago S. F. [UNESP]2021-06-25T10:32:35Z2021-06-25T10:32:35Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1002/ecy.3380Ecology.1939-91700012-9658http://hdl.handle.net/11449/20647310.1002/ecy.33802-s2.0-85107785382Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEcologyinfo:eu-repo/semantics/openAccess2021-10-22T12:10:58Zoai:repositorio.unesp.br:11449/206473Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T12:10:58Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
title |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
spellingShingle |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages Sugai, Larissa Sayuri Moreira [UNESP] bioacoustics communication community phylogenetics sensory drive sensory ecology |
title_short |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
title_full |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
title_fullStr |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
title_full_unstemmed |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
title_sort |
Revisiting the drivers of acoustic similarities in tropical anuran assemblages |
author |
Sugai, Larissa Sayuri Moreira [UNESP] |
author_facet |
Sugai, Larissa Sayuri Moreira [UNESP] Llusia, Diego Siqueira, Tadeu [UNESP] Silva, Thiago S. F. [UNESP] |
author_role |
author |
author2 |
Llusia, Diego Siqueira, Tadeu [UNESP] Silva, Thiago S. F. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidad Autónoma de Madrid Universidade Federal de Goiás (UFG) University of Stirling |
dc.contributor.author.fl_str_mv |
Sugai, Larissa Sayuri Moreira [UNESP] Llusia, Diego Siqueira, Tadeu [UNESP] Silva, Thiago S. F. [UNESP] |
dc.subject.por.fl_str_mv |
bioacoustics communication community phylogenetics sensory drive sensory ecology |
topic |
bioacoustics communication community phylogenetics sensory drive sensory ecology |
description |
Acoustic signaling is key in mediating mate choice, which directly impacts individual fitness. Because background noise and habitat structure can impair signal transmission, the acoustic space of mixed-species assemblages has long been hypothesized to reflect selective pressures against signal interference and degradation. However, other potential drivers that received far less attention can drive similar outputs on the acoustic space. Phylogenetic niche conservatism and allometric constraints may also modulate species acoustic features, and the acoustic space of communities could be a side-effect of ecological assembly processes involving other traits (e.g., environmental filtering). Additionally, the acoustic space can also reflect the sorting of species relying on public information through extended communication networks. Using an integrative approach, we revisit the potential drivers of the acoustic space by addressing the distribution of acoustic traits, body size, and phylogenetic relatedness in tropical anuran assemblages across gradients of environmental heterogeneity in the Pantanal wetlands. We found the overall acoustic space to be aggregated compared with null expectations, even when accounting for confounding effects of body size. Across assemblages, acoustic and phylogenetic differences were positively related, while acoustic and body size similarities were negatively related, although to a minor extent. We suggest that acoustic partitioning, acoustic adaptation, and allometric constraints play a minor role in shaping the acoustic output of tropical anuran assemblages and that phylogenetic niche conservatism and public information use would influence between-assemblage variation. Our findings highlight an overlooked multivariate nature of the acoustic dimension and underscore the importance of including the ecological context of communities to understand drivers of the acoustic space. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:32:35Z 2021-06-25T10:32:35Z 2021-01-01 |
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 |
http://dx.doi.org/10.1002/ecy.3380 Ecology. 1939-9170 0012-9658 http://hdl.handle.net/11449/206473 10.1002/ecy.3380 2-s2.0-85107785382 |
url |
http://dx.doi.org/10.1002/ecy.3380 http://hdl.handle.net/11449/206473 |
identifier_str_mv |
Ecology. 1939-9170 0012-9658 10.1002/ecy.3380 2-s2.0-85107785382 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ecology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803649265105371136 |