Revisão e análise cladística do gênero Plesiopelma Pocock, 1901 (Araneae, Theraphosidae).

by Roberto Hiroaki Nagahama
Published 2010

Vitalius nondescriptus comb. nov. (Araneae: Theraphosidae: Theraphosinae): an example of theraphosid taxonomic chaos

by Rogério Bertani, Roberto Hiroaki Nagahama, Caroline Sayuri Fukushima
Published 2012-10-01

Metriura Drolshagen & Bäckstam, 2009 (Araneae: Dipluridae) is a junior synonym of Fufius Simon, 1888 (Araneae: Cyrtaucheniidae)

by Rogério Bertani, Caroline Sayuri Fukushima, Roberto Hiroaki Nagahama
Published 2012-10-01

Three new species of Fufius Simon, 1888 (Araneae, Cyrtaucheniidae) from Brazil with the redescription of Fufius funebris Vellard, 1924 and description of the female of Fufius lucas...

by Diego Ortega, Roberto Hiroaki Nagahama, Paulo Motta, Rogerio Bertani
Published 2013-11-01

Loxosceles niedeguidonae (Araneae, Sicariidae) a new species of brown spider from Brazilian semi-arid region

by Rute Gonçclves-de-Andrade, Rogerio Bertani, Roberto Hiroaki Nagahama, Maria Fatima Ribeiro Barbosa
Published 2012-03-01