An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species

Detalhes bibliográficos
Autor(a) principal: Guadanucci, Jose Paulo L. [UNESP]
Data de Publicação: 2016
Outros Autores: Fonseca-Ferreira, Rafael, Cerqueira Baptista, Renner Luiz, Pedroso, Denis Rafael
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/00222933.2016.1193652
http://hdl.handle.net/11449/161857
Resumo: Trechona diamantina sp. nov. is described from quartzite caves in Diamantina, central Minas Gerais State, Brazil. This represents the largest cavernicolous mygalomorph population ever recorded. The new species is the first Trechona recorded from a xeric habitat, namely the Rocky Fields on the Diamantina Plateau. T. diamantina sp. nov. is closely related to T. uniformis, both species possessing elongated male and female copulatory organs and both constructing distinct funnel-webs and sheet-webs in quartzite formations. T. diamantina sp. nov. is distinct in possessing less elongated embolus and receptacula seminis. A key for all valid species of the genus is given.
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spelling An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known speciesSpidernew speciestaxonomytroglophilehypogean environmentTrechona diamantina sp. nov. is described from quartzite caves in Diamantina, central Minas Gerais State, Brazil. This represents the largest cavernicolous mygalomorph population ever recorded. The new species is the first Trechona recorded from a xeric habitat, namely the Rocky Fields on the Diamantina Plateau. T. diamantina sp. nov. is closely related to T. uniformis, both species possessing elongated male and female copulatory organs and both constructing distinct funnel-webs and sheet-webs in quartzite formations. T. diamantina sp. nov. is distinct in possessing less elongated embolus and receptacula seminis. A key for all valid species of the genus is given.postgraduate programme 'Comparative Biology', University of Sao PauloCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Estadual Paulista, Inst Biociencias, Dept Zool, Rio Claro, BrazilUniv Fed Sao Carlos, Dept Ecol & Biol Evolutiva, Lab Estudos Subterraneos, Sao Carlos, BrazilUniv Sao Paulo, Fac Filosofia Ciencias & Letras Ribeirao Preto, Posgrad Biol Comparada, Ribeirao Preto, BrazilUniv Fed Rio de Janeiro, Dept Zool, Lab Diversidade Aracnideos, Rio De Janeiro, BrazilUniv Fed Rio de Janeiro, Dept Invertebrados, Museu Nacl, Lab Aracnol, Rio De Janeiro, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Zool, Rio Claro, BrazilTaylor & Francis LtdUniversidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Universidade de São Paulo (USP)Universidade Federal do Rio de Janeiro (UFRJ)Guadanucci, Jose Paulo L. [UNESP]Fonseca-Ferreira, RafaelCerqueira Baptista, Renner LuizPedroso, Denis Rafael2018-11-26T16:56:30Z2018-11-26T16:56:30Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2487-2497application/pdfhttp://dx.doi.org/10.1080/00222933.2016.1193652Journal Of Natural History. Abingdon: Taylor & Francis Ltd, v. 50, n. 39-40, p. 2487-2497, 2016.0022-2933http://hdl.handle.net/11449/16185710.1080/00222933.2016.1193652WOS:000382277800002WOS000382277800002.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Natural History0,419info:eu-repo/semantics/openAccess2023-12-03T06:15:53Zoai:repositorio.unesp.br:11449/161857Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:24:31.189887Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
title An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
spellingShingle An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
Guadanucci, Jose Paulo L. [UNESP]
Spider
new species
taxonomy
troglophile
hypogean environment
title_short An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
title_full An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
title_fullStr An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
title_full_unstemmed An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
title_sort An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species
author Guadanucci, Jose Paulo L. [UNESP]
author_facet Guadanucci, Jose Paulo L. [UNESP]
Fonseca-Ferreira, Rafael
Cerqueira Baptista, Renner Luiz
Pedroso, Denis Rafael
author_role author
author2 Fonseca-Ferreira, Rafael
Cerqueira Baptista, Renner Luiz
Pedroso, Denis Rafael
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de São Carlos (UFSCar)
Universidade de São Paulo (USP)
Universidade Federal do Rio de Janeiro (UFRJ)
dc.contributor.author.fl_str_mv Guadanucci, Jose Paulo L. [UNESP]
Fonseca-Ferreira, Rafael
Cerqueira Baptista, Renner Luiz
Pedroso, Denis Rafael
dc.subject.por.fl_str_mv Spider
new species
taxonomy
troglophile
hypogean environment
topic Spider
new species
taxonomy
troglophile
hypogean environment
description Trechona diamantina sp. nov. is described from quartzite caves in Diamantina, central Minas Gerais State, Brazil. This represents the largest cavernicolous mygalomorph population ever recorded. The new species is the first Trechona recorded from a xeric habitat, namely the Rocky Fields on the Diamantina Plateau. T. diamantina sp. nov. is closely related to T. uniformis, both species possessing elongated male and female copulatory organs and both constructing distinct funnel-webs and sheet-webs in quartzite formations. T. diamantina sp. nov. is distinct in possessing less elongated embolus and receptacula seminis. A key for all valid species of the genus is given.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
2018-11-26T16:56:30Z
2018-11-26T16:56:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1080/00222933.2016.1193652
Journal Of Natural History. Abingdon: Taylor & Francis Ltd, v. 50, n. 39-40, p. 2487-2497, 2016.
0022-2933
http://hdl.handle.net/11449/161857
10.1080/00222933.2016.1193652
WOS:000382277800002
WOS000382277800002.pdf
url http://dx.doi.org/10.1080/00222933.2016.1193652
http://hdl.handle.net/11449/161857
identifier_str_mv Journal Of Natural History. Abingdon: Taylor & Francis Ltd, v. 50, n. 39-40, p. 2487-2497, 2016.
0022-2933
10.1080/00222933.2016.1193652
WOS:000382277800002
WOS000382277800002.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal Of Natural History
0,419
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2487-2497
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129064067661824

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