A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay
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/10.1643/h2020056 http://hdl.handle.net/11449/210393 |
Resumo: | A new species of frog of the genus Odontophrynus is described from grassland of the subtropical regions of Argentina, Brazil, and Paraguay based on morphological, osteological, bioacoustical, cytogenetic, and molecular evidence. The new species is characterized by having medium size; rostral and eye-nostril glandular warts well developed; several long glandular ridges, longitudinally oriented, on dorsum; several medium-sized, nearly rounded, dark-brown dorsal blotches; light mid-dorsal stripe continuous and well defined or restricted to the head and the urostyle regions; and mid-dorsal stripe, interorbital, and dorsolateral bands with a moderately whitish highlight, light brown, or reddish coloration. Additionally, the new species has a skull with nasals slightly separated both from each other and frontoparietals, and frontoparietal fontanelle not exposed. The advertisement call consists of a single multipulsed note with a dominant frequency of 820-1,121 Hz and a pulse rate of 99.3-140.7 pulses/s. The chromosomal complement is diploid with 2N = 2X = 22 chromosomes and nucleolar organizer regions on the interstitial regions of the short arm of chromosome pair 4. The phylogenetic analysis allowed us to recover the new species belonging to the O. americanus species group with genetic distances from its congeners ranging from 2.11 to 4.82% in a partial sequence of 16S ribosomal RNA gene. The new species is geographically isolated from the other currently known diploid species of the group, but in some localities is found in sympatry or syntopy with the tetraploid O. americanus. |
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A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and ParaguayA new species of frog of the genus Odontophrynus is described from grassland of the subtropical regions of Argentina, Brazil, and Paraguay based on morphological, osteological, bioacoustical, cytogenetic, and molecular evidence. The new species is characterized by having medium size; rostral and eye-nostril glandular warts well developed; several long glandular ridges, longitudinally oriented, on dorsum; several medium-sized, nearly rounded, dark-brown dorsal blotches; light mid-dorsal stripe continuous and well defined or restricted to the head and the urostyle regions; and mid-dorsal stripe, interorbital, and dorsolateral bands with a moderately whitish highlight, light brown, or reddish coloration. Additionally, the new species has a skull with nasals slightly separated both from each other and frontoparietals, and frontoparietal fontanelle not exposed. The advertisement call consists of a single multipulsed note with a dominant frequency of 820-1,121 Hz and a pulse rate of 99.3-140.7 pulses/s. The chromosomal complement is diploid with 2N = 2X = 22 chromosomes and nucleolar organizer regions on the interstitial regions of the short arm of chromosome pair 4. The phylogenetic analysis allowed us to recover the new species belonging to the O. americanus species group with genetic distances from its congeners ranging from 2.11 to 4.82% in a partial sequence of 16S ribosomal RNA gene. The new species is geographically isolated from the other currently known diploid species of the group, but in some localities is found in sympatry or syntopy with the tetraploid O. americanus.Ministerio de Ecologia y Recursos Naturales Renovables, ArgentinaInstituto Chico Mendes de Conservacao da Biodiversidade, BrazilCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Agencia Nacional de Promocion Cientifica y TecnicaFacultad de Ciencias Naturales y Museo, Universidad Nacional de La PlataUniv Nacl La Plata, Secc Herpetol, Div Zool Vertebrados, Fac Ciencias Nat & Museo, Ave 122 & 60, RA-1900 La Plata, Buenos Aires, ArgentinaUniv Fed Mato Grosso Sul UFMS, Mapinguari Lab Biogeog & Sistemat Anfibios & Rept, Ave Costa & Silva S-N, BR-79070900 Campo Grande, MS, BrazilUniv Estadual Paulista, Programa Posgrad Biol Anim, UNESP, Rua Cristovao Colombo 2265, BR-15054000 Sao Jose Do Rio Preto, SP, BrazilUniv Nacl Misiones, Lab Genet Evolut, Inst Biol Subtrop Claudio Juan Bidau CONICET UNaM, Fac Ciencias Exactas Quim & Nat, Felix de Azara 1552,N3300LQF, Misiones, ArgentinaUniv Estadual Paulista, Programa Posgrad Biol Anim, UNESP, Rua Cristovao Colombo 2265, BR-15054000 Sao Jose Do Rio Preto, SP, BrazilMinisterio de Ecologia y Recursos Naturales Renovables, Argentina: MEyRNR 048/2013Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 072/2014Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 061/2015Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 073/2016Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 035/2017Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 047/2018Ministerio de Ecologia y Recursos Naturales Renovables, Argentina: 005/2019Instituto Chico Mendes de Conservacao da Biodiversidade, Brazil: ICMBio/45889-1CAPES: 001Agencia Nacional de Promocion Cientifica y Tecnica: PICT 0813/2015Agencia Nacional de Promocion Cientifica y Tecnica: PICT 0820/2015Agencia Nacional de Promocion Cientifica y Tecnica: PICT 2381/2015Agencia Nacional de Promocion Cientifica y Tecnica: PICT 03349/2018Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata: PID 11/N823Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata: 11/N934Amer Soc Ichthyologists & HerpetologistsUniv Nacl La PlataUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade Estadual Paulista (Unesp)Univ Nacl MisionesRosset, Sergio D.Fadel, Renata MoleiroGuimaraes, Carla da SilvaCarvalho, Priscila Santos [UNESP]Ceron, KarolinePedrozo, MarianaSerejo, RenataSouza, Victoria dos SantosBaldo, DiegoMangia, Sarah2021-06-25T15:07:10Z2021-06-25T15:07:10Z2021-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article228-244http://dx.doi.org/10.1643/h2020056Ichthyology And Herpetology. Miami: Amer Soc Ichthyologists & Herpetologists, v. 109, n. 1, p. 228-244, 2021.2766-1512http://hdl.handle.net/11449/21039310.1643/h2020056WOS:000657161700022Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIchthyology And Herpetologyinfo:eu-repo/semantics/openAccess2021-10-23T20:17:28Zoai:repositorio.unesp.br:11449/210393Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:17:28Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
title |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
spellingShingle |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay Rosset, Sergio D. |
title_short |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
title_full |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
title_fullStr |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
title_full_unstemmed |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
title_sort |
A New Burrowing Frog of the Odontophrynus americanus Species Group (Anura, Odontophrynidae) from Subtropical Regions of Argentina, Brazil, and Paraguay |
author |
Rosset, Sergio D. |
author_facet |
Rosset, Sergio D. Fadel, Renata Moleiro Guimaraes, Carla da Silva Carvalho, Priscila Santos [UNESP] Ceron, Karoline Pedrozo, Mariana Serejo, Renata Souza, Victoria dos Santos Baldo, Diego Mangia, Sarah |
author_role |
author |
author2 |
Fadel, Renata Moleiro Guimaraes, Carla da Silva Carvalho, Priscila Santos [UNESP] Ceron, Karoline Pedrozo, Mariana Serejo, Renata Souza, Victoria dos Santos Baldo, Diego Mangia, Sarah |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Nacl La Plata Universidade Federal de Mato Grosso do Sul (UFMS) Universidade Estadual Paulista (Unesp) Univ Nacl Misiones |
dc.contributor.author.fl_str_mv |
Rosset, Sergio D. Fadel, Renata Moleiro Guimaraes, Carla da Silva Carvalho, Priscila Santos [UNESP] Ceron, Karoline Pedrozo, Mariana Serejo, Renata Souza, Victoria dos Santos Baldo, Diego Mangia, Sarah |
description |
A new species of frog of the genus Odontophrynus is described from grassland of the subtropical regions of Argentina, Brazil, and Paraguay based on morphological, osteological, bioacoustical, cytogenetic, and molecular evidence. The new species is characterized by having medium size; rostral and eye-nostril glandular warts well developed; several long glandular ridges, longitudinally oriented, on dorsum; several medium-sized, nearly rounded, dark-brown dorsal blotches; light mid-dorsal stripe continuous and well defined or restricted to the head and the urostyle regions; and mid-dorsal stripe, interorbital, and dorsolateral bands with a moderately whitish highlight, light brown, or reddish coloration. Additionally, the new species has a skull with nasals slightly separated both from each other and frontoparietals, and frontoparietal fontanelle not exposed. The advertisement call consists of a single multipulsed note with a dominant frequency of 820-1,121 Hz and a pulse rate of 99.3-140.7 pulses/s. The chromosomal complement is diploid with 2N = 2X = 22 chromosomes and nucleolar organizer regions on the interstitial regions of the short arm of chromosome pair 4. The phylogenetic analysis allowed us to recover the new species belonging to the O. americanus species group with genetic distances from its congeners ranging from 2.11 to 4.82% in a partial sequence of 16S ribosomal RNA gene. The new species is geographically isolated from the other currently known diploid species of the group, but in some localities is found in sympatry or syntopy with the tetraploid O. americanus. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T15:07:10Z 2021-06-25T15:07:10Z 2021-03-01 |
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/10.1643/h2020056 Ichthyology And Herpetology. Miami: Amer Soc Ichthyologists & Herpetologists, v. 109, n. 1, p. 228-244, 2021. 2766-1512 http://hdl.handle.net/11449/210393 10.1643/h2020056 WOS:000657161700022 |
url |
http://dx.doi.org/10.1643/h2020056 http://hdl.handle.net/11449/210393 |
identifier_str_mv |
Ichthyology And Herpetology. Miami: Amer Soc Ichthyologists & Herpetologists, v. 109, n. 1, p. 228-244, 2021. 2766-1512 10.1643/h2020056 WOS:000657161700022 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ichthyology And Herpetology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
228-244 |
dc.publisher.none.fl_str_mv |
Amer Soc Ichthyologists & Herpetologists |
publisher.none.fl_str_mv |
Amer Soc Ichthyologists & Herpetologists |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1792962456473042944 |