The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial...

Autores
Dias, Pedro Henrique dos Santos; Phillips, Jackson R.; Pereyra, Martín Oscar; Means, D. Bruce; Haas, Alexander; Kok, Philippe J. R.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Tadpoles serve as crucial evidence for testing systematic and taxonomic hypotheses. Suctorial tadpoles collected in Guyana were initially assigned to Rhaebo nasicus through molecular phylogeny. Subsequent analysis of larval and adult morphological traits revealed synapomorphies within the clade encompassing R. nasicus and R. ceratophrys, prompting the recognition of a new genus described herein as Adhaerobufo. The new genus is distinguished from other bufonids by specific phenotypic traits including an enlarged, suctorial oral disc with distinct papillae arrangements, and the presence of certain muscles and narial vacuities at the larval stage. However, only a few adult external characteristics (e.g., enlarged eyelids, infraocular cream spot), seem to be reliably discriminative from related genera. This study underscores the significance of larval morphology in anuran systematics and offers new insights into the evolution of suctorial and gastromyzophorous larvae within bufonids.
Fil: Dias, Pedro Henrique dos Santos. Zoologisches Museum Hamburg; Alemania
Fil: Phillips, Jackson R.. State University of Utah; Estados Unidos
Fil: Pereyra, Martín Oscar. Agencia Inta General Acha ; Estacion Experimental Agropecuaria Anguil ; Centro Regional la Pampa-san Luis ; Instituto Nacional de Tecnologia Agropecuaria; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Means, D. Bruce. Florida State University; Estados Unidos
Fil: Haas, Alexander. Zoologisches Museum Hamburg; Alemania
Fil: Kok, Philippe J. R.. University Of Lodz; Argentina
Materia
EVOLUTION
LARVAL TRAITS
MUSKULOSKELETAL SYSTEM
PANTEPUI
SUCTORIALITY
SYSTEMATICS
TAXONOMY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/247430
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/247430
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpolesDias, Pedro Henrique dos SantosPhillips, Jackson R.Pereyra, Martín OscarMeans, D. BruceHaas, AlexanderKok, Philippe J. R.EVOLUTIONLARVAL TRAITSMUSKULOSKELETAL SYSTEMPANTEPUISUCTORIALITYSYSTEMATICSTAXONOMYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Tadpoles serve as crucial evidence for testing systematic and taxonomic hypotheses. Suctorial tadpoles collected in Guyana were initially assigned to Rhaebo nasicus through molecular phylogeny. Subsequent analysis of larval and adult morphological traits revealed synapomorphies within the clade encompassing R. nasicus and R. ceratophrys, prompting the recognition of a new genus described herein as Adhaerobufo. The new genus is distinguished from other bufonids by specific phenotypic traits including an enlarged, suctorial oral disc with distinct papillae arrangements, and the presence of certain muscles and narial vacuities at the larval stage. However, only a few adult external characteristics (e.g., enlarged eyelids, infraocular cream spot), seem to be reliably discriminative from related genera. This study underscores the significance of larval morphology in anuran systematics and offers new insights into the evolution of suctorial and gastromyzophorous larvae within bufonids.Fil: Dias, Pedro Henrique dos Santos. Zoologisches Museum Hamburg; AlemaniaFil: Phillips, Jackson R.. State University of Utah; Estados UnidosFil: Pereyra, Martín Oscar. Agencia Inta General Acha ; Estacion Experimental Agropecuaria Anguil ; Centro Regional la Pampa-san Luis ; Instituto Nacional de Tecnologia Agropecuaria; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; ArgentinaFil: Means, D. Bruce. Florida State University; Estados UnidosFil: Haas, Alexander. Zoologisches Museum Hamburg; AlemaniaFil: Kok, Philippe J. R.. University Of Lodz; ArgentinaBioMed Central2024-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/247430Dias, Pedro Henrique dos Santos; Phillips, Jackson R.; Pereyra, Martín Oscar; Means, D. Bruce; Haas, Alexander; et al.; The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles; BioMed Central; Zoological Letters; 10; 1; 9-2024; 1-262056-306XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://zoologicalletters.biomedcentral.com/articles/10.1186/s40851-024-00241-0info:eu-repo/semantics/altIdentifier/doi/10.1186/s40851-024-00241-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:19:10Zoai:ri.conicet.gov.ar:11336/247430instacron: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:34982025-09-10 13:19:10.529CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
title The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
spellingShingle The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
Dias, Pedro Henrique dos Santos
EVOLUTION
LARVAL TRAITS
MUSKULOSKELETAL SYSTEM
PANTEPUI
SUCTORIALITY
SYSTEMATICS
TAXONOMY
title_short The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
title_full The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
title_fullStr The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
title_full_unstemmed The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
title_sort The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles
dc.creator.none.fl_str_mv Dias, Pedro Henrique dos Santos
Phillips, Jackson R.
Pereyra, Martín Oscar
Means, D. Bruce
Haas, Alexander
Kok, Philippe J. R.
author Dias, Pedro Henrique dos Santos
author_facet Dias, Pedro Henrique dos Santos
Phillips, Jackson R.
Pereyra, Martín Oscar
Means, D. Bruce
Haas, Alexander
Kok, Philippe J. R.
author_role author
author2 Phillips, Jackson R.
Pereyra, Martín Oscar
Means, D. Bruce
Haas, Alexander
Kok, Philippe J. R.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv EVOLUTION
LARVAL TRAITS
MUSKULOSKELETAL SYSTEM
PANTEPUI
SUCTORIALITY
SYSTEMATICS
TAXONOMY
topic EVOLUTION
LARVAL TRAITS
MUSKULOSKELETAL SYSTEM
PANTEPUI
SUCTORIALITY
SYSTEMATICS
TAXONOMY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Tadpoles serve as crucial evidence for testing systematic and taxonomic hypotheses. Suctorial tadpoles collected in Guyana were initially assigned to Rhaebo nasicus through molecular phylogeny. Subsequent analysis of larval and adult morphological traits revealed synapomorphies within the clade encompassing R. nasicus and R. ceratophrys, prompting the recognition of a new genus described herein as Adhaerobufo. The new genus is distinguished from other bufonids by specific phenotypic traits including an enlarged, suctorial oral disc with distinct papillae arrangements, and the presence of certain muscles and narial vacuities at the larval stage. However, only a few adult external characteristics (e.g., enlarged eyelids, infraocular cream spot), seem to be reliably discriminative from related genera. This study underscores the significance of larval morphology in anuran systematics and offers new insights into the evolution of suctorial and gastromyzophorous larvae within bufonids.
Fil: Dias, Pedro Henrique dos Santos. Zoologisches Museum Hamburg; Alemania
Fil: Phillips, Jackson R.. State University of Utah; Estados Unidos
Fil: Pereyra, Martín Oscar. Agencia Inta General Acha ; Estacion Experimental Agropecuaria Anguil ; Centro Regional la Pampa-san Luis ; Instituto Nacional de Tecnologia Agropecuaria; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina
Fil: Means, D. Bruce. Florida State University; Estados Unidos
Fil: Haas, Alexander. Zoologisches Museum Hamburg; Alemania
Fil: Kok, Philippe J. R.. University Of Lodz; Argentina
description Tadpoles serve as crucial evidence for testing systematic and taxonomic hypotheses. Suctorial tadpoles collected in Guyana were initially assigned to Rhaebo nasicus through molecular phylogeny. Subsequent analysis of larval and adult morphological traits revealed synapomorphies within the clade encompassing R. nasicus and R. ceratophrys, prompting the recognition of a new genus described herein as Adhaerobufo. The new genus is distinguished from other bufonids by specific phenotypic traits including an enlarged, suctorial oral disc with distinct papillae arrangements, and the presence of certain muscles and narial vacuities at the larval stage. However, only a few adult external characteristics (e.g., enlarged eyelids, infraocular cream spot), seem to be reliably discriminative from related genera. This study underscores the significance of larval morphology in anuran systematics and offers new insights into the evolution of suctorial and gastromyzophorous larvae within bufonids.
publishDate 2024
dc.date.none.fl_str_mv 2024-09
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/11336/247430
Dias, Pedro Henrique dos Santos; Phillips, Jackson R.; Pereyra, Martín Oscar; Means, D. Bruce; Haas, Alexander; et al.; The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles; BioMed Central; Zoological Letters; 10; 1; 9-2024; 1-26
2056-306X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/247430
identifier_str_mv Dias, Pedro Henrique dos Santos; Phillips, Jackson R.; Pereyra, Martín Oscar; Means, D. Bruce; Haas, Alexander; et al.; The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles; BioMed Central; Zoological Letters; 10; 1; 9-2024; 1-26
2056-306X
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://zoologicalletters.biomedcentral.com/articles/10.1186/s40851-024-00241-0
info:eu-repo/semantics/altIdentifier/doi/10.1186/s40851-024-00241-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv BioMed Central
publisher.none.fl_str_mv BioMed Central
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
_version_ 1842981043664060416
score 12.48226

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