Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)

Autores
Machado, Miguel; Viecelli, Rafaela; Guzati, Catherine; Grismado, Cristian José; Teixeira, Renato A.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A recent phylogenetic analysis has shown that the genus Stephanopis comprises several different lineages of bark-dweller crab spiders. The ones with South American distribution that presenta close relationship with other Neotropical genera like Epicadus, Onocolus, Rejanellus and Epicadinus were recovered in a single clade, with good support and stability. Here, we present a taxonomic review of Stephanopis species attributed to the ?pentacantha clade?, proposing the new genus KryptochromaMachado gen. nov. to accommodate them. New distribution records are provided and the following species are described for the first time: Kryptochroma gigas Machado & Viecelli gen. et sp. nov., Kryptochromahilaris Machado & Teixeira gen. et sp. nov., Kryptochroma quadrata Machado & Viecelli sp. nov. and Kryptochroma septata Machado & Teixeira sp. nov. The species Stephanopis borgmeyeri is considered a nomen dubium, Stephanopis aheneus is a junior synonym of Epicadus tuberculatus, Stephanopisquimiliensis is transferred to Ulocymus and Stephanopis stelloides is transferred to Epicadus, being Epicadus stelloides the senior synonym of Stephanopis salobrensis, Stephanopis trilobata and Epicadus caudatus.
Fil: Machado, Miguel. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Viecelli, Rafaela. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Guzati, Catherine. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Teixeira, Renato A.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Materia
STEPHANOPINAE
TAXONOMY
NEW SPECIES
NEW RECORDS
STEPHANOPIS
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:11336/153135
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)Machado, MiguelViecelli, RafaelaGuzati, CatherineGrismado, Cristian JoséTeixeira, Renato A.STEPHANOPINAETAXONOMYNEW SPECIESNEW RECORDSSTEPHANOPIShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A recent phylogenetic analysis has shown that the genus Stephanopis comprises several different lineages of bark-dweller crab spiders. The ones with South American distribution that presenta close relationship with other Neotropical genera like Epicadus, Onocolus, Rejanellus and Epicadinus were recovered in a single clade, with good support and stability. Here, we present a taxonomic review of Stephanopis species attributed to the ?pentacantha clade?, proposing the new genus KryptochromaMachado gen. nov. to accommodate them. New distribution records are provided and the following species are described for the first time: Kryptochroma gigas Machado & Viecelli gen. et sp. nov., Kryptochromahilaris Machado & Teixeira gen. et sp. nov., Kryptochroma quadrata Machado & Viecelli sp. nov. and Kryptochroma septata Machado & Teixeira sp. nov. The species Stephanopis borgmeyeri is considered a nomen dubium, Stephanopis aheneus is a junior synonym of Epicadus tuberculatus, Stephanopisquimiliensis is transferred to Ulocymus and Stephanopis stelloides is transferred to Epicadus, being Epicadus stelloides the senior synonym of Stephanopis salobrensis, Stephanopis trilobata and Epicadus caudatus.Fil: Machado, Miguel. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Viecelli, Rafaela. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Guzati, Catherine. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Teixeira, Renato A.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilMuseum National d'Histoire Naturelle2021-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/153135Machado, Miguel; Viecelli, Rafaela; Guzati, Catherine; Grismado, Cristian José; Teixeira, Renato A.; Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 778; 11-2021; 26-702118-9773CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1565info:eu-repo/semantics/altIdentifier/doi/10.5852/ejt.2021.778.1565info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:39Zoai:ri.conicet.gov.ar:11336/153135instacron: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 09:36:39.764CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
title Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
spellingShingle Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Machado, Miguel
STEPHANOPINAE
TAXONOMY
NEW SPECIES
NEW RECORDS
STEPHANOPIS
title_short Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
title_full Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
title_fullStr Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
title_full_unstemmed Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
title_sort Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
dc.creator.none.fl_str_mv Machado, Miguel
Viecelli, Rafaela
Guzati, Catherine
Grismado, Cristian José
Teixeira, Renato A.
author Machado, Miguel
author_facet Machado, Miguel
Viecelli, Rafaela
Guzati, Catherine
Grismado, Cristian José
Teixeira, Renato A.
author_role author
author2 Viecelli, Rafaela
Guzati, Catherine
Grismado, Cristian José
Teixeira, Renato A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv STEPHANOPINAE
TAXONOMY
NEW SPECIES
NEW RECORDS
STEPHANOPIS
topic STEPHANOPINAE
TAXONOMY
NEW SPECIES
NEW RECORDS
STEPHANOPIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A recent phylogenetic analysis has shown that the genus Stephanopis comprises several different lineages of bark-dweller crab spiders. The ones with South American distribution that presenta close relationship with other Neotropical genera like Epicadus, Onocolus, Rejanellus and Epicadinus were recovered in a single clade, with good support and stability. Here, we present a taxonomic review of Stephanopis species attributed to the ?pentacantha clade?, proposing the new genus KryptochromaMachado gen. nov. to accommodate them. New distribution records are provided and the following species are described for the first time: Kryptochroma gigas Machado & Viecelli gen. et sp. nov., Kryptochromahilaris Machado & Teixeira gen. et sp. nov., Kryptochroma quadrata Machado & Viecelli sp. nov. and Kryptochroma septata Machado & Teixeira sp. nov. The species Stephanopis borgmeyeri is considered a nomen dubium, Stephanopis aheneus is a junior synonym of Epicadus tuberculatus, Stephanopisquimiliensis is transferred to Ulocymus and Stephanopis stelloides is transferred to Epicadus, being Epicadus stelloides the senior synonym of Stephanopis salobrensis, Stephanopis trilobata and Epicadus caudatus.
Fil: Machado, Miguel. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Viecelli, Rafaela. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Guzati, Catherine. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Teixeira, Renato A.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
description A recent phylogenetic analysis has shown that the genus Stephanopis comprises several different lineages of bark-dweller crab spiders. The ones with South American distribution that presenta close relationship with other Neotropical genera like Epicadus, Onocolus, Rejanellus and Epicadinus were recovered in a single clade, with good support and stability. Here, we present a taxonomic review of Stephanopis species attributed to the ?pentacantha clade?, proposing the new genus KryptochromaMachado gen. nov. to accommodate them. New distribution records are provided and the following species are described for the first time: Kryptochroma gigas Machado & Viecelli gen. et sp. nov., Kryptochromahilaris Machado & Teixeira gen. et sp. nov., Kryptochroma quadrata Machado & Viecelli sp. nov. and Kryptochroma septata Machado & Teixeira sp. nov. The species Stephanopis borgmeyeri is considered a nomen dubium, Stephanopis aheneus is a junior synonym of Epicadus tuberculatus, Stephanopisquimiliensis is transferred to Ulocymus and Stephanopis stelloides is transferred to Epicadus, being Epicadus stelloides the senior synonym of Stephanopis salobrensis, Stephanopis trilobata and Epicadus caudatus.
publishDate 2021
dc.date.none.fl_str_mv 2021-11
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/11336/153135
Machado, Miguel; Viecelli, Rafaela; Guzati, Catherine; Grismado, Cristian José; Teixeira, Renato A.; Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 778; 11-2021; 26-70
2118-9773
CONICET Digital
CONICET
url http://hdl.handle.net/11336/153135
identifier_str_mv Machado, Miguel; Viecelli, Rafaela; Guzati, Catherine; Grismado, Cristian José; Teixeira, Renato A.; Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae); Museum National d'Histoire Naturelle; European Journal of Taxonomy; 778; 11-2021; 26-70
2118-9773
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://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1565
info:eu-repo/semantics/altIdentifier/doi/10.5852/ejt.2021.778.1565
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 Museum National d'Histoire Naturelle
publisher.none.fl_str_mv Museum National d'Histoire Naturelle
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_ 1844613151037849600
score 13.070432

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