A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil

Detalhes bibliográficos
Autor(a) principal: Gonzalez-Filho,Hector M. O.
Data de Publicação: 2014
Outros Autores: Brescovit,Antonio D., Lucas,Sylvia M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Iheringia. Série Zoologia
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000200013
Resumo: A new species of Tmesiphantes Simon, 1892, T. aridai sp. nov., is described and illustrated based on three males and three females collected at the Floresta Nacional do Tapajós, Santarém, state of Pará, Brazil. Males can be distinguished from T. perp Guadanucci & Silva, 2012 by the palpal bulb with an inconspicous tegular basal projection, but presenting a very slender embolus with shorter keels not extending to the tip, and from T. nubilus Simon, 1892 by the tibial apophysis with two similarly sized branches, the prolateral one with a strong spine on the retrolateral margin. Females resemble T. nubilus by the aspect of the seminal receptacle but the constriction near the apex is less evident and apex shape is irregular. The new species represents the first record of Tmesiphantes from the Amazonian region, bringing the total number of species to eight.
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spelling A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, BrazilBrazilian Amazon rainforestFloresta Nacional do TapajósspidertaxonomyTheraphosinaeA new species of Tmesiphantes Simon, 1892, T. aridai sp. nov., is described and illustrated based on three males and three females collected at the Floresta Nacional do Tapajós, Santarém, state of Pará, Brazil. Males can be distinguished from T. perp Guadanucci & Silva, 2012 by the palpal bulb with an inconspicous tegular basal projection, but presenting a very slender embolus with shorter keels not extending to the tip, and from T. nubilus Simon, 1892 by the tibial apophysis with two similarly sized branches, the prolateral one with a strong spine on the retrolateral margin. Females resemble T. nubilus by the aspect of the seminal receptacle but the constriction near the apex is less evident and apex shape is irregular. The new species represents the first record of Tmesiphantes from the Amazonian region, bringing the total number of species to eight.Museu de Ciências Naturais2014-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000200013Iheringia. Série Zoologia v.104 n.2 2014reponame:Iheringia. Série Zoologiainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RS10.1590/1678-476620141042223227info:eu-repo/semantics/openAccessGonzalez-Filho,Hector M. O.Brescovit,Antonio D.Lucas,Sylvia M.eng2014-08-27T00:00:00Zoai:scielo:S0073-47212014000200013Revistahttp://www.scielo.br/iszPUBhttps://old.scielo.br/oai/scielo-oai.php||iheringia-zoo@fzb.rs.gov.br1678-47660073-4721opendoar:2014-08-27T00:00Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
title A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
spellingShingle A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
Gonzalez-Filho,Hector M. O.
Brazilian Amazon rainforest
Floresta Nacional do Tapajós
spider
taxonomy
Theraphosinae
title_short A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
title_full A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
title_fullStr A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
title_full_unstemmed A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
title_sort A new species of Tmesiphantes (Araneae, Theraphosidae) from the state of Pará, Brazil
author Gonzalez-Filho,Hector M. O.
author_facet Gonzalez-Filho,Hector M. O.
Brescovit,Antonio D.
Lucas,Sylvia M.
author_role author
author2 Brescovit,Antonio D.
Lucas,Sylvia M.
author2_role author
author
dc.contributor.author.fl_str_mv Gonzalez-Filho,Hector M. O.
Brescovit,Antonio D.
Lucas,Sylvia M.
dc.subject.por.fl_str_mv Brazilian Amazon rainforest
Floresta Nacional do Tapajós
spider
taxonomy
Theraphosinae
topic Brazilian Amazon rainforest
Floresta Nacional do Tapajós
spider
taxonomy
Theraphosinae
description A new species of Tmesiphantes Simon, 1892, T. aridai sp. nov., is described and illustrated based on three males and three females collected at the Floresta Nacional do Tapajós, Santarém, state of Pará, Brazil. Males can be distinguished from T. perp Guadanucci & Silva, 2012 by the palpal bulb with an inconspicous tegular basal projection, but presenting a very slender embolus with shorter keels not extending to the tip, and from T. nubilus Simon, 1892 by the tibial apophysis with two similarly sized branches, the prolateral one with a strong spine on the retrolateral margin. Females resemble T. nubilus by the aspect of the seminal receptacle but the constriction near the apex is less evident and apex shape is irregular. The new species represents the first record of Tmesiphantes from the Amazonian region, bringing the total number of species to eight.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000200013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000200013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-476620141042223227
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Museu de Ciências Naturais
publisher.none.fl_str_mv Museu de Ciências Naturais
dc.source.none.fl_str_mv Iheringia. Série Zoologia v.104 n.2 2014
reponame:Iheringia. Série Zoologia
instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
instname_str Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron_str FZB/RS
institution FZB/RS
reponame_str Iheringia. Série Zoologia
collection Iheringia. Série Zoologia
repository.name.fl_str_mv Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
repository.mail.fl_str_mv ||iheringia-zoo@fzb.rs.gov.br
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