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Revalidation of Pterinopelma Pocock 1901 with description of a newspecies and the female of Pterinopelma vitiosum (Keyserling 1891)(Araneae Theraphosidae Theraphosinae)
Bertani, Rogério; Nagahama, Roberto Hiroaki; Fukushima, Caroline Sayuri.
Affiliation
  • Bertani, Rogério; Instituto Butantan. São Paulo. BR
  • Nagahama, Roberto Hiroaki; Instituto Butantan. São Paulo. BR
  • Fukushima, Caroline Sayuri; Instituto Butantan. São Paulo. BR
Zootaxa ; 2814: 1-18, Apr 11, 2011.
Article in English | Sec. Est. Saúde SP, SESSP-IBPROD, Sec. Est. Saúde SP, SESSP-IBACERVO | ID: biblio-1068483
Responsible library: BR78.1
Localization: BR78.1
ABSTRACT
We revalidate the theraphosid genus Pterinopelma Pocock 1901, describe the female of P. vitiosum for first time and Pterinopelmasazimai sp. nov. from Brazil. These two species were included in a matrix with 35 characters and 32 taxa andwere analyzed both with all characters having same weight and with implied weights. Searches considering all charactersnon-additive or some additive were also carried out. The preferred tree, obtained with implied weights, concavity 6 andall characters non-additive shows that Pterinopelma is a monophyletic genus sister to the clade Lasiodora (Vitalius +Nhandu). The presence of denticles on the prolateral inferior male palpal bulb keel is a synapomorphy of the genus.
Subject(s)

Full text: Available Collection: National databases / Brazil Database: Sec. Est. Saúde SP / SESSP-IBACERVO / SESSP-IBPROD Main subject: Species Specificity / Spiders Limits: Animals Language: English Journal: Zootaxa Year: 2011 Document type: Article Institution/Affiliation country: Instituto Butantan/BR
Full text: Available Collection: National databases / Brazil Database: Sec. Est. Saúde SP / SESSP-IBACERVO / SESSP-IBPROD Main subject: Species Specificity / Spiders Limits: Animals Language: English Journal: Zootaxa Year: 2011 Document type: Article Institution/Affiliation country: Instituto Butantan/BR
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