Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)

Autores
Laborda, Álvaro; Bidegaray Batista, Leticia; Simó Núñez, Miguel; Brescovit, Antonio Domingos; Beloso, Carolina; Piacentini, Luis Norberto
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The taxonomy and systematics of the subfamily Allocosinae are poorly known, especially in South America. In the last century, several species have been described in genera from other subfamilies or transferred to them creating great confusion in the knowledge of Allocosinae. In this study we propose the new genus, Abaycosa gen. nov. to contain two species previously described, Orinocosa paraguensis (Gertsch & Wallace 1937) and Pardosa nanica Mello-Leitão 1941. Additionally, we propose two synonyms, Pardosa flammula Mello-Leitão 1945 as a junior synonym of Abaycosa nanica (Mello-Leitão 1941), comb. nov. and Alopecosa rosea Mello-Leitão 1945 as a junior synonym of Abaycosa paraguensis (Gertsch & Wallace 1937), comb. nov. The results of the phylogenetic analysis using molecular characters place Abaycosa in the subfamily Allocosinae, which is also supported by morphological data. Abaycosa can be distinguished from the remaining Allocosinae by the following characters: in males by the presence of only one distal macrosetae and a patch of flat setae on the tip of the cymbium, in females by the ventral position of the vulval chamber and by the short and stout stalk of the spermathecae.
Fil: Laborda, Álvaro. Universidad de la República; Uruguay. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Bidegaray Batista, Leticia. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Simó Núñez, Miguel. Universidad de la Republica; Uruguay
Fil: Brescovit, Antonio Domingos. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil
Fil: Beloso, Carolina. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Piacentini, Luis Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Materia
ARANEAE
MAXIMUM LIKELIHOOD
MOLECULAR MARKERS
NEOTROPICAL
PHYLOGENY
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:11336/215967
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/215967
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)Laborda, ÁlvaroBidegaray Batista, LeticiaSimó Núñez, MiguelBrescovit, Antonio DomingosBeloso, CarolinaPiacentini, Luis NorbertoARANEAEMAXIMUM LIKELIHOODMOLECULAR MARKERSNEOTROPICALPHYLOGENYTAXONOMYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The taxonomy and systematics of the subfamily Allocosinae are poorly known, especially in South America. In the last century, several species have been described in genera from other subfamilies or transferred to them creating great confusion in the knowledge of Allocosinae. In this study we propose the new genus, Abaycosa gen. nov. to contain two species previously described, Orinocosa paraguensis (Gertsch & Wallace 1937) and Pardosa nanica Mello-Leitão 1941. Additionally, we propose two synonyms, Pardosa flammula Mello-Leitão 1945 as a junior synonym of Abaycosa nanica (Mello-Leitão 1941), comb. nov. and Alopecosa rosea Mello-Leitão 1945 as a junior synonym of Abaycosa paraguensis (Gertsch & Wallace 1937), comb. nov. The results of the phylogenetic analysis using molecular characters place Abaycosa in the subfamily Allocosinae, which is also supported by morphological data. Abaycosa can be distinguished from the remaining Allocosinae by the following characters: in males by the presence of only one distal macrosetae and a patch of flat setae on the tip of the cymbium, in females by the ventral position of the vulval chamber and by the short and stout stalk of the spermathecae.Fil: Laborda, Álvaro. Universidad de la República; Uruguay. Instituto de Investigaciones Biológicas "Clemente Estable"; UruguayFil: Bidegaray Batista, Leticia. Instituto de Investigaciones Biológicas "Clemente Estable"; UruguayFil: Simó Núñez, Miguel. Universidad de la Republica; UruguayFil: Brescovit, Antonio Domingos. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; BrasilFil: Beloso, Carolina. Instituto de Investigaciones Biológicas "Clemente Estable"; UruguayFil: Piacentini, Luis Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaStaatliche Naturhistorische Sammlungen Dresden2022-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/215967Laborda, Álvaro; Bidegaray Batista, Leticia; Simó Núñez, Miguel; Brescovit, Antonio Domingos; Beloso, Carolina; et al.; Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae); Staatliche Naturhistorische Sammlungen Dresden; Arthropod Systematics and Phylogeny; 80; 2-2022; 59-741863-72211864-8312CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://arthropod-systematics.arphahub.com/article/76339/info:eu-repo/semantics/altIdentifier/doi/10.3897/ASP.80.E76339info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:35Zoai:ri.conicet.gov.ar:11336/215967instacron: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:34982025-09-29 10:42:35.791CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
title Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
spellingShingle Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
Laborda, Álvaro
ARANEAE
MAXIMUM LIKELIHOOD
MOLECULAR MARKERS
NEOTROPICAL
PHYLOGENY
TAXONOMY
title_short Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
title_full Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
title_fullStr Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
title_full_unstemmed Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
title_sort Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae)
dc.creator.none.fl_str_mv Laborda, Álvaro
Bidegaray Batista, Leticia
Simó Núñez, Miguel
Brescovit, Antonio Domingos
Beloso, Carolina
Piacentini, Luis Norberto
author Laborda, Álvaro
author_facet Laborda, Álvaro
Bidegaray Batista, Leticia
Simó Núñez, Miguel
Brescovit, Antonio Domingos
Beloso, Carolina
Piacentini, Luis Norberto
author_role author
author2 Bidegaray Batista, Leticia
Simó Núñez, Miguel
Brescovit, Antonio Domingos
Beloso, Carolina
Piacentini, Luis Norberto
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ARANEAE
MAXIMUM LIKELIHOOD
MOLECULAR MARKERS
NEOTROPICAL
PHYLOGENY
TAXONOMY
topic ARANEAE
MAXIMUM LIKELIHOOD
MOLECULAR MARKERS
NEOTROPICAL
PHYLOGENY
TAXONOMY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The taxonomy and systematics of the subfamily Allocosinae are poorly known, especially in South America. In the last century, several species have been described in genera from other subfamilies or transferred to them creating great confusion in the knowledge of Allocosinae. In this study we propose the new genus, Abaycosa gen. nov. to contain two species previously described, Orinocosa paraguensis (Gertsch & Wallace 1937) and Pardosa nanica Mello-Leitão 1941. Additionally, we propose two synonyms, Pardosa flammula Mello-Leitão 1945 as a junior synonym of Abaycosa nanica (Mello-Leitão 1941), comb. nov. and Alopecosa rosea Mello-Leitão 1945 as a junior synonym of Abaycosa paraguensis (Gertsch & Wallace 1937), comb. nov. The results of the phylogenetic analysis using molecular characters place Abaycosa in the subfamily Allocosinae, which is also supported by morphological data. Abaycosa can be distinguished from the remaining Allocosinae by the following characters: in males by the presence of only one distal macrosetae and a patch of flat setae on the tip of the cymbium, in females by the ventral position of the vulval chamber and by the short and stout stalk of the spermathecae.
Fil: Laborda, Álvaro. Universidad de la República; Uruguay. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Bidegaray Batista, Leticia. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Simó Núñez, Miguel. Universidad de la Republica; Uruguay
Fil: Brescovit, Antonio Domingos. Governo do Estado de Sao Paulo. Secretaria da Saude. Instituto Butantan; Brasil
Fil: Beloso, Carolina. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Piacentini, Luis Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
description The taxonomy and systematics of the subfamily Allocosinae are poorly known, especially in South America. In the last century, several species have been described in genera from other subfamilies or transferred to them creating great confusion in the knowledge of Allocosinae. In this study we propose the new genus, Abaycosa gen. nov. to contain two species previously described, Orinocosa paraguensis (Gertsch & Wallace 1937) and Pardosa nanica Mello-Leitão 1941. Additionally, we propose two synonyms, Pardosa flammula Mello-Leitão 1945 as a junior synonym of Abaycosa nanica (Mello-Leitão 1941), comb. nov. and Alopecosa rosea Mello-Leitão 1945 as a junior synonym of Abaycosa paraguensis (Gertsch & Wallace 1937), comb. nov. The results of the phylogenetic analysis using molecular characters place Abaycosa in the subfamily Allocosinae, which is also supported by morphological data. Abaycosa can be distinguished from the remaining Allocosinae by the following characters: in males by the presence of only one distal macrosetae and a patch of flat setae on the tip of the cymbium, in females by the ventral position of the vulval chamber and by the short and stout stalk of the spermathecae.
publishDate 2022
dc.date.none.fl_str_mv 2022-02
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/11336/215967
Laborda, Álvaro; Bidegaray Batista, Leticia; Simó Núñez, Miguel; Brescovit, Antonio Domingos; Beloso, Carolina; et al.; Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae); Staatliche Naturhistorische Sammlungen Dresden; Arthropod Systematics and Phylogeny; 80; 2-2022; 59-74
1863-7221
1864-8312
CONICET Digital
CONICET
url http://hdl.handle.net/11336/215967
identifier_str_mv Laborda, Álvaro; Bidegaray Batista, Leticia; Simó Núñez, Miguel; Brescovit, Antonio Domingos; Beloso, Carolina; et al.; Abaycosa a new genus of South American wolf spiders (Lycosidae: Allocosinae); Staatliche Naturhistorische Sammlungen Dresden; Arthropod Systematics and Phylogeny; 80; 2-2022; 59-74
1863-7221
1864-8312
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://arthropod-systematics.arphahub.com/article/76339/
info:eu-repo/semantics/altIdentifier/doi/10.3897/ASP.80.E76339
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 Staatliche Naturhistorische Sammlungen Dresden
publisher.none.fl_str_mv Staatliche Naturhistorische Sammlungen Dresden
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_ 1844614458709639168
score 13.070432

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