Four new species of the mygalomorph spider genus StenoterommataHolmberg, 1881 are described from Southeastern and Central Brazil. They are among the first described species …
In this study the Brazilian Amazonian species of Acanthoscurria Ausserer, 1871 are redescribed: A. geniculata (CL Koch, 1841), A. tarda Pocock, 1903, A. juruenicola Mello …
RP Indicatti, E Folly-Ramos, AB Vargas, SM Lucas… - Zoologia …, 2015 - SciELO Brasil
Two new Nemesiidae species from Reserva Biológica do Tinguá, Rio de Janeiro, Brazil are described. Acanthogonatus minimus sp. nov. differs from the remaining species of the genus …
We describe two new species of the nemesiid spider genus Chaco from Rocha Province, Uruguay. These new species are diagnosed based on genital morphology, male tibial …
SM Lucas, RP Indicatti - Zoologia (Curitiba), 2010 - SciELO Brasil
Two new species of Lycinus Thorell, 1894 are described in this paper, L. portoseguro sp. nov. and L. choros sp. nov. Lycinus portoseguro sp. nov. is based on male and female from …
Abstract Background The genus Lycinus includes ten species, one from Argentina, eight from Chile, and one from Brazil. Two new species from western Argentina are described …
F Pérez-Miles, FG Costa… - Journal of Natural …, 2014 - Taylor & Francis
A new genus and species of a mygalomorph nemesiid spider collected in a hill of Northern Uruguay and in Araucaria forest at Southern Brazil is diagnosed, described and illustrated. A …
The genus Pycnothele Chamberlin, 1917 is revised. The Brazilian species Pycnothele perdita Chamberlin, 1917, P. singularis (Mello-Leitão, 1934) and P. auronitens (Keyserling …
N Ferretti - Anais da Academia Brasileira de Ciências, 2014 - SciELO Brasil
A new species of Chaco Tullgren, 1905 is described and illustrated from the Andean foothills of Mendoza province, western Argentina. This is the tenth species of the genus and the first …