Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)

Autores
Cajade, Rodrigo; Natale, Guillermo Sebastian; Barrasso, Diego Andrés
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Skin coloration patterns in anurans could be markedly varied due to color pattern polymorphismand the occurrence of chromatic aberrancies. Knowledge about this variability allows tounderstand prey-predator relationships, contributes to the characterization of taxonomic groups,and may reflects genetic variability. We report herein a characterization of dorsal and ventralcolor pattern polymorphisms in the Neotropical frog Physalaemus fernandezae, and the findingof chromatic aberrancies in wild tadpoles. We assessed the sexual variation of four dorsal colormorphs (Broadband, Reticulate, Vertebral Line, Uniform with Urostylar Line) and two ventralcolor morphs (Immaculate and Maculate). We found no association about the co-occurrence ofdifferent ventral and dorsal color patterns, also regardless sex, suggesting independent evolutionforces influencing on them. In addition, we found geographic color pattern variation. A coloraberrancy considered as leucism was observed in tadpoles, and is reported for the first time in P.fernandezae. We suggest that the patterns frequency distributions are suggestive of an apostaticselection mechanism for the color polymorphism in P. fernandezae.
Fil: Cajade, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Natale, Guillermo Sebastian. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones del Medio Ambiente; Argentina
Fil: Barrasso, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
Materia
Albinism
Color morphs
Crypsis
Leucism
Ventral
Whistling Dwarf Frog
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/260569
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)Cajade, RodrigoNatale, Guillermo SebastianBarrasso, Diego AndrésAlbinismColor morphsCrypsisLeucismVentralWhistling Dwarf Froghttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Skin coloration patterns in anurans could be markedly varied due to color pattern polymorphismand the occurrence of chromatic aberrancies. Knowledge about this variability allows tounderstand prey-predator relationships, contributes to the characterization of taxonomic groups,and may reflects genetic variability. We report herein a characterization of dorsal and ventralcolor pattern polymorphisms in the Neotropical frog Physalaemus fernandezae, and the findingof chromatic aberrancies in wild tadpoles. We assessed the sexual variation of four dorsal colormorphs (Broadband, Reticulate, Vertebral Line, Uniform with Urostylar Line) and two ventralcolor morphs (Immaculate and Maculate). We found no association about the co-occurrence ofdifferent ventral and dorsal color patterns, also regardless sex, suggesting independent evolutionforces influencing on them. In addition, we found geographic color pattern variation. A coloraberrancy considered as leucism was observed in tadpoles, and is reported for the first time in P.fernandezae. We suggest that the patterns frequency distributions are suggestive of an apostaticselection mechanism for the color polymorphism in P. fernandezae.Fil: Cajade, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; ArgentinaFil: Natale, Guillermo Sebastian. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones del Medio Ambiente; ArgentinaFil: Barrasso, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; ArgentinaAsociación Herpetológica Argentina2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260569Cajade, Rodrigo; Natale, Guillermo Sebastian; Barrasso, Diego Andrés; Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae); Asociación Herpetológica Argentina; Cuadernos de Herpetología; 38; 2; 10-2024; 79-860326-551X1852-5768CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cuadernosdeherpetologia.com/index.php/CdH/article/view/197info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:08Zoai:ri.conicet.gov.ar:11336/260569instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:56:08.624CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
title Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
spellingShingle Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
Cajade, Rodrigo
Albinism
Color morphs
Crypsis
Leucism
Ventral
Whistling Dwarf Frog
title_short Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
title_full Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
title_fullStr Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
title_full_unstemmed Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
title_sort Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae)
dc.creator.none.fl_str_mv Cajade, Rodrigo
Natale, Guillermo Sebastian
Barrasso, Diego Andrés
author Cajade, Rodrigo
author_facet Cajade, Rodrigo
Natale, Guillermo Sebastian
Barrasso, Diego Andrés
author_role author
author2 Natale, Guillermo Sebastian
Barrasso, Diego Andrés
author2_role author
author
dc.subject.none.fl_str_mv Albinism
Color morphs
Crypsis
Leucism
Ventral
Whistling Dwarf Frog
topic Albinism
Color morphs
Crypsis
Leucism
Ventral
Whistling Dwarf Frog
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Skin coloration patterns in anurans could be markedly varied due to color pattern polymorphismand the occurrence of chromatic aberrancies. Knowledge about this variability allows tounderstand prey-predator relationships, contributes to the characterization of taxonomic groups,and may reflects genetic variability. We report herein a characterization of dorsal and ventralcolor pattern polymorphisms in the Neotropical frog Physalaemus fernandezae, and the findingof chromatic aberrancies in wild tadpoles. We assessed the sexual variation of four dorsal colormorphs (Broadband, Reticulate, Vertebral Line, Uniform with Urostylar Line) and two ventralcolor morphs (Immaculate and Maculate). We found no association about the co-occurrence ofdifferent ventral and dorsal color patterns, also regardless sex, suggesting independent evolutionforces influencing on them. In addition, we found geographic color pattern variation. A coloraberrancy considered as leucism was observed in tadpoles, and is reported for the first time in P.fernandezae. We suggest that the patterns frequency distributions are suggestive of an apostaticselection mechanism for the color polymorphism in P. fernandezae.
Fil: Cajade, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas, Naturales y Agrimensura. Departamento de Biología. Laboratorio de Herpetología; Argentina
Fil: Natale, Guillermo Sebastian. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigaciones del Medio Ambiente - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones del Medio Ambiente; Argentina
Fil: Barrasso, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina
description Skin coloration patterns in anurans could be markedly varied due to color pattern polymorphismand the occurrence of chromatic aberrancies. Knowledge about this variability allows tounderstand prey-predator relationships, contributes to the characterization of taxonomic groups,and may reflects genetic variability. We report herein a characterization of dorsal and ventralcolor pattern polymorphisms in the Neotropical frog Physalaemus fernandezae, and the findingof chromatic aberrancies in wild tadpoles. We assessed the sexual variation of four dorsal colormorphs (Broadband, Reticulate, Vertebral Line, Uniform with Urostylar Line) and two ventralcolor morphs (Immaculate and Maculate). We found no association about the co-occurrence ofdifferent ventral and dorsal color patterns, also regardless sex, suggesting independent evolutionforces influencing on them. In addition, we found geographic color pattern variation. A coloraberrancy considered as leucism was observed in tadpoles, and is reported for the first time in P.fernandezae. We suggest that the patterns frequency distributions are suggestive of an apostaticselection mechanism for the color polymorphism in P. fernandezae.
publishDate 2024
dc.date.none.fl_str_mv 2024-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/260569
Cajade, Rodrigo; Natale, Guillermo Sebastian; Barrasso, Diego Andrés; Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae); Asociación Herpetológica Argentina; Cuadernos de Herpetología; 38; 2; 10-2024; 79-86
0326-551X
1852-5768
CONICET Digital
CONICET
url http://hdl.handle.net/11336/260569
identifier_str_mv Cajade, Rodrigo; Natale, Guillermo Sebastian; Barrasso, Diego Andrés; Color pattern polymorphism and chromatic aberrancies in Physalaemus fernandezae (Anura, Leptodactylidae); Asociación Herpetológica Argentina; Cuadernos de Herpetología; 38; 2; 10-2024; 79-86
0326-551X
1852-5768
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://cuadernosdeherpetologia.com/index.php/CdH/article/view/197
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Asociación Herpetológica Argentina
publisher.none.fl_str_mv Asociación Herpetológica Argentina
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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