Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)

Detalhes bibliográficos
Autor(a) principal: Pereira, Luis Alberto
Data de Publicação: 2010
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Papéis Avulsos de Zoologia (Online)
Texto Completo: https://www.revistas.usp.br/paz/article/view/33946
Resumo: Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, (Chilopoda: Geophilomorpha: Schendylidae) is here redescribed and illustrated on the basis of type material. The species is characterized by the absence of pore-field on the first sternum; presence of undivided ventral pore-fields in an uninterrupted series along the whole trunk length; parunguis of walking legs thin and pale; and last leg praetarsus as a small tubercle with numerous spines. All these combined traits are shared by three other Neotropical members of the genus (P. geayi (Brölemann & Ribaut, 1911) from Brazil; P. ducalis Pereira, Minelli & Barbieri, 1995 from Brazil; and P. roigi Pereira, Foddai & Minelli, 2001 from Ecuador), with which P. gaigei is here compared in detail. New distributional records for P. ducalis and P. geayi, together with complementary descriptive notes and new diagnoses for these species and P. roigi, are also given.
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spelling Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae) PectiniunguisTaxonomíaChilopodaGeophilomorphaSchendylidaePectiniunguisTaxonomyChilopodaGeophilomorphaSchendylidae Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, (Chilopoda: Geophilomorpha: Schendylidae) is here redescribed and illustrated on the basis of type material. The species is characterized by the absence of pore-field on the first sternum; presence of undivided ventral pore-fields in an uninterrupted series along the whole trunk length; parunguis of walking legs thin and pale; and last leg praetarsus as a small tubercle with numerous spines. All these combined traits are shared by three other Neotropical members of the genus (P. geayi (Brölemann & Ribaut, 1911) from Brazil; P. ducalis Pereira, Minelli & Barbieri, 1995 from Brazil; and P. roigi Pereira, Foddai & Minelli, 2001 from Ecuador), with which P. gaigei is here compared in detail. New distributional records for P. ducalis and P. geayi, together with complementary descriptive notes and new diagnoses for these species and P. roigi, are also given. Pectiniunguis gaigei (Chamberlin, 1921) de Guyana, (Chilopoda: Geophilomorpha: Schendylidae) es aquí redescripta e ilustrada en base a material tipo. La especie se caracteriza por la ausencia de campo de poros en el primer esternito; presencia de campos de poros ventrales simples en una serie continua a lo largo de todo el tronco; parunguis de las patas ambulatorias finos y de coloración pálida; y pretarso del último par de patas en forma de un pequeño tubérculo provisto de numerosas espinas. Todos estos caracteres combinados son compartidos por otros tres miembros neotropicales del género (P. geayi (Brölemann & Ribaut, 1911) de Brasil; P. ducalis Pereira, Minelli & Barbieri, 1995 de Brasil; y P. roigi Pereira, Foddai & Minelli, 2001 de Ecuador), con los cuales P. gaigei es aquí comparada en detalle. Nuevos registros de distribución geográfica para P. ducalis y P. geayi, junto con notas descriptivas complementarias y nuevas diagnosis para estas especies y P. roigi, son también brindados. Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/paz/article/view/3394610.1590/S0031-10492010002000001Papéis Avulsos de Zoologia; v. 50 n. 20 (2010); 297-321 Papéis Avulsos de Zoologia; Vol. 50 Núm. 20 (2010); 297-321 Papéis Avulsos de Zoologia; Vol. 50 No. 20 (2010); 297-321 1807-02050031-1049reponame:Papéis Avulsos de Zoologia (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/paz/article/view/33946/36677Pereira, Luis Albertoinfo:eu-repo/semantics/openAccess2012-07-20T02:41:49Zoai:revistas.usp.br:article/33946Revistahttps://www.revistas.usp.br/pazPUBhttps://www.revistas.usp.br/paz/oaipublicacaomz@usp.br ; einicker@usp.br1807-02050031-1049opendoar:2023-01-12T16:41:38.089098Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
title Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
spellingShingle Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
Pereira, Luis Alberto
Pectiniunguis
Taxonomía
Chilopoda
Geophilomorpha
Schendylidae
Pectiniunguis
Taxonomy
Chilopoda
Geophilomorpha
Schendylidae
title_short Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
title_full Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
title_fullStr Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
title_full_unstemmed Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
title_sort Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
author Pereira, Luis Alberto
author_facet Pereira, Luis Alberto
author_role author
dc.contributor.author.fl_str_mv Pereira, Luis Alberto
dc.subject.por.fl_str_mv Pectiniunguis
Taxonomía
Chilopoda
Geophilomorpha
Schendylidae
Pectiniunguis
Taxonomy
Chilopoda
Geophilomorpha
Schendylidae
topic Pectiniunguis
Taxonomía
Chilopoda
Geophilomorpha
Schendylidae
Pectiniunguis
Taxonomy
Chilopoda
Geophilomorpha
Schendylidae
description Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, (Chilopoda: Geophilomorpha: Schendylidae) is here redescribed and illustrated on the basis of type material. The species is characterized by the absence of pore-field on the first sternum; presence of undivided ventral pore-fields in an uninterrupted series along the whole trunk length; parunguis of walking legs thin and pale; and last leg praetarsus as a small tubercle with numerous spines. All these combined traits are shared by three other Neotropical members of the genus (P. geayi (Brölemann & Ribaut, 1911) from Brazil; P. ducalis Pereira, Minelli & Barbieri, 1995 from Brazil; and P. roigi Pereira, Foddai & Minelli, 2001 from Ecuador), with which P. gaigei is here compared in detail. New distributional records for P. ducalis and P. geayi, together with complementary descriptive notes and new diagnoses for these species and P. roigi, are also given.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/paz/article/view/33946
10.1590/S0031-10492010002000001
url https://www.revistas.usp.br/paz/article/view/33946
identifier_str_mv 10.1590/S0031-10492010002000001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/paz/article/view/33946/36677
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
publisher.none.fl_str_mv Universidade de São Paulo (USP), Museu de Zoologia (MZUSP).
dc.source.none.fl_str_mv Papéis Avulsos de Zoologia; v. 50 n. 20 (2010); 297-321
Papéis Avulsos de Zoologia; Vol. 50 Núm. 20 (2010); 297-321
Papéis Avulsos de Zoologia; Vol. 50 No. 20 (2010); 297-321
1807-0205
0031-1049
reponame:Papéis Avulsos de Zoologia (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Papéis Avulsos de Zoologia (Online)
collection Papéis Avulsos de Zoologia (Online)
repository.name.fl_str_mv Papéis Avulsos de Zoologia (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv publicacaomz@usp.br ; einicker@usp.br
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