On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)

Autores
Pereira, Luis Alberto; Hoffman, Richard L.
Año de publicación
1995
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Thindyla, a monotypic genus based upon T. pacifiaJ Chamberlin, 1955, from the coast of Peru, is removed from synonymy under the polyphyletic genus Pectiniunguis on the basis of a deep, large, cylindrical cavity in the sterna of several anterior body segments, not approximated in any other known geophilomorph. Synonymy of pacifiaJ with litoralis Kraus, 1954, is confirmed, and the species redescribed and figured in detail from type material of both names. Problems associated with the definition of genera in the Schendylidae are discussed; it is recommended that recourse to simple "present" vs. "absent" character states be minimized or discontinued, and that single "loss" characters not be the basis for generic diagnosis.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Geofilomorfos
Perú
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/152178
Acceder
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network_name_str SEDICI (UNLP)
spelling On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)Pereira, Luis AlbertoHoffman, Richard L.Ciencias NaturalesGeofilomorfosPerúThindyla, a monotypic genus based upon T. pacifiaJ Chamberlin, 1955, from the coast of Peru, is removed from synonymy under the polyphyletic genus Pectiniunguis on the basis of a deep, large, cylindrical cavity in the sterna of several anterior body segments, not approximated in any other known geophilomorph. Synonymy of pacifiaJ with litoralis Kraus, 1954, is confirmed, and the species redescribed and figured in detail from type material of both names. Problems associated with the definition of genera in the Schendylidae are discussed; it is recommended that recourse to simple "present" vs. "absent" character states be minimized or discontinued, and that single "loss" characters not be the basis for generic diagnosis.Facultad de Ciencias Naturales y Museo1995info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf85-95http://sedici.unlp.edu.ar/handle/10915/152178enginfo:eu-repo/semantics/altIdentifier/url/http://naturalis.fcnym.unlp.edu.ar/repositorio/_documentos/sipcyt/bfa003811.pdfinfo:eu-repo/semantics/altIdentifier/issn/0163-5395info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:39:16Zoai:sedici.unlp.edu.ar:10915/152178Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:39:16.672SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
title On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
spellingShingle On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
Pereira, Luis Alberto
Ciencias Naturales
Geofilomorfos
Perú
title_short On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
title_full On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
title_fullStr On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
title_full_unstemmed On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
title_sort On the taxonomic status of Thindyla Chamberlin, 1955, a genus of Peruvian centipeds with remarkable sternal modification (Geophilomorpha: Schendylidae)
dc.creator.none.fl_str_mv Pereira, Luis Alberto
Hoffman, Richard L.
author Pereira, Luis Alberto
author_facet Pereira, Luis Alberto
Hoffman, Richard L.
author_role author
author2 Hoffman, Richard L.
author2_role author
dc.subject.none.fl_str_mv Ciencias Naturales
Geofilomorfos
Perú
topic Ciencias Naturales
Geofilomorfos
Perú
dc.description.none.fl_txt_mv Thindyla, a monotypic genus based upon T. pacifiaJ Chamberlin, 1955, from the coast of Peru, is removed from synonymy under the polyphyletic genus Pectiniunguis on the basis of a deep, large, cylindrical cavity in the sterna of several anterior body segments, not approximated in any other known geophilomorph. Synonymy of pacifiaJ with litoralis Kraus, 1954, is confirmed, and the species redescribed and figured in detail from type material of both names. Problems associated with the definition of genera in the Schendylidae are discussed; it is recommended that recourse to simple "present" vs. "absent" character states be minimized or discontinued, and that single "loss" characters not be the basis for generic diagnosis.
Facultad de Ciencias Naturales y Museo
description Thindyla, a monotypic genus based upon T. pacifiaJ Chamberlin, 1955, from the coast of Peru, is removed from synonymy under the polyphyletic genus Pectiniunguis on the basis of a deep, large, cylindrical cavity in the sterna of several anterior body segments, not approximated in any other known geophilomorph. Synonymy of pacifiaJ with litoralis Kraus, 1954, is confirmed, and the species redescribed and figured in detail from type material of both names. Problems associated with the definition of genera in the Schendylidae are discussed; it is recommended that recourse to simple "present" vs. "absent" character states be minimized or discontinued, and that single "loss" characters not be the basis for generic diagnosis.
publishDate 1995
dc.date.none.fl_str_mv 1995
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/152178
url http://sedici.unlp.edu.ar/handle/10915/152178
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/issn/0163-5395
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
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instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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