Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.isci.2022.104073 http://hdl.handle.net/11449/234314 |
Resumo: | Despite the common poison and mucous glands, some amphibian groups have differentiated glands associated with reproduction and usually present on the male ventral surface. Known as breeding glands or sexually dimorphic skin glands (SDSGs), they are related to intraspecific chemical communication during mating. Until recently, reproduction associated with skin glands was recognized only in salamanders and caecilians and remained unexplored among anurans. The Brazilian microhylid Dermatonotus muelleri (Muller's termite frog) is known for its very toxic skin secretion. Despite the slippery body, the male adheres to the female back during reproduction, as they have differentiated ventral glands. In this paper, we have gathered data proposing an integrative approach correlated with the species' biology and biochemical properties of their skin secretions. Furthermore, we suggest that the adhesion phenomenon is related to arm shortening and rounded body that make amplexus inefficient, although constituting important adaptive factors to life underground. |
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Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleriBiochemistryBiological sciencesEcologyZoologyDespite the common poison and mucous glands, some amphibian groups have differentiated glands associated with reproduction and usually present on the male ventral surface. Known as breeding glands or sexually dimorphic skin glands (SDSGs), they are related to intraspecific chemical communication during mating. Until recently, reproduction associated with skin glands was recognized only in salamanders and caecilians and remained unexplored among anurans. The Brazilian microhylid Dermatonotus muelleri (Muller's termite frog) is known for its very toxic skin secretion. Despite the slippery body, the male adheres to the female back during reproduction, as they have differentiated ventral glands. In this paper, we have gathered data proposing an integrative approach correlated with the species' biology and biochemical properties of their skin secretions. Furthermore, we suggest that the adhesion phenomenon is related to arm shortening and rounded body that make amplexus inefficient, although constituting important adaptive factors to life underground.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Laboratório de Biologia Estrutural Instituto ButantanDepartamento de Ecologia Universidade Federal de Goiás, GOLaboratório de Bioquímica e Biofísica Instituto ButantanUniversidade São Francisco, Bragança PaulistaLaboratório de Ictiologia Universidade Federal de Mato Grosso do Sul, MSInstituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista, São José do Rio PretoInstituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista, São José do Rio PretoFAPESP: #2017/10488-1CNPq: #301232/2018-0CNPq: #301974/2019-5CNPq: #302328/2017-3CNPq: #305266/2019-5CNPq: #311357/2020-2Instituto ButantanUniversidade Federal de Goiás (UFG)Universidade São FranciscoUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade Estadual Paulista (UNESP)Antoniazzi, Marta MariaMailho-Fontana, Pedro LuizNomura, FaustoAzevedo, Heloisa BastianonPimenta, Daniel CarvalhoSciani, Juliana MozerCarvalho, Fernando RogérioRossa-Feres, Denise Cerqueira [UNESP]Jared, Carlos2022-05-01T15:46:20Z2022-05-01T15:46:20Z2022-04-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.isci.2022.104073iScience, v. 25, n. 4, 2022.2589-0042http://hdl.handle.net/11449/23431410.1016/j.isci.2022.1040732-s2.0-85127065442Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengiScienceinfo:eu-repo/semantics/openAccess2022-05-01T15:46:20Zoai:repositorio.unesp.br:11449/234314Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:06:23.857305Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
title |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
spellingShingle |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri Antoniazzi, Marta Maria Biochemistry Biological sciences Ecology Zoology |
title_short |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
title_full |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
title_fullStr |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
title_full_unstemmed |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
title_sort |
Reproductive behaviour, cutaneous morphology, and skin secretion analysis in the anuran Dermatonotus muelleri |
author |
Antoniazzi, Marta Maria |
author_facet |
Antoniazzi, Marta Maria Mailho-Fontana, Pedro Luiz Nomura, Fausto Azevedo, Heloisa Bastianon Pimenta, Daniel Carvalho Sciani, Juliana Mozer Carvalho, Fernando Rogério Rossa-Feres, Denise Cerqueira [UNESP] Jared, Carlos |
author_role |
author |
author2 |
Mailho-Fontana, Pedro Luiz Nomura, Fausto Azevedo, Heloisa Bastianon Pimenta, Daniel Carvalho Sciani, Juliana Mozer Carvalho, Fernando Rogério Rossa-Feres, Denise Cerqueira [UNESP] Jared, Carlos |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Instituto Butantan Universidade Federal de Goiás (UFG) Universidade São Francisco Universidade Federal de Mato Grosso do Sul (UFMS) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Antoniazzi, Marta Maria Mailho-Fontana, Pedro Luiz Nomura, Fausto Azevedo, Heloisa Bastianon Pimenta, Daniel Carvalho Sciani, Juliana Mozer Carvalho, Fernando Rogério Rossa-Feres, Denise Cerqueira [UNESP] Jared, Carlos |
dc.subject.por.fl_str_mv |
Biochemistry Biological sciences Ecology Zoology |
topic |
Biochemistry Biological sciences Ecology Zoology |
description |
Despite the common poison and mucous glands, some amphibian groups have differentiated glands associated with reproduction and usually present on the male ventral surface. Known as breeding glands or sexually dimorphic skin glands (SDSGs), they are related to intraspecific chemical communication during mating. Until recently, reproduction associated with skin glands was recognized only in salamanders and caecilians and remained unexplored among anurans. The Brazilian microhylid Dermatonotus muelleri (Muller's termite frog) is known for its very toxic skin secretion. Despite the slippery body, the male adheres to the female back during reproduction, as they have differentiated ventral glands. In this paper, we have gathered data proposing an integrative approach correlated with the species' biology and biochemical properties of their skin secretions. Furthermore, we suggest that the adhesion phenomenon is related to arm shortening and rounded body that make amplexus inefficient, although constituting important adaptive factors to life underground. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-01T15:46:20Z 2022-05-01T15:46:20Z 2022-04-15 |
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/10.1016/j.isci.2022.104073 iScience, v. 25, n. 4, 2022. 2589-0042 http://hdl.handle.net/11449/234314 10.1016/j.isci.2022.104073 2-s2.0-85127065442 |
url |
http://dx.doi.org/10.1016/j.isci.2022.104073 http://hdl.handle.net/11449/234314 |
identifier_str_mv |
iScience, v. 25, n. 4, 2022. 2589-0042 10.1016/j.isci.2022.104073 2-s2.0-85127065442 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
iScience |
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 |
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1808129490886328320 |