Three new species of Melloleitaoina Gerschman Schiapelli 1960 (Araneae Mygalomorphae Theraphosidae) from northern Argentina

摘要

Three new species of the monotypic genus Melloleitaoina Gerschman & Schiapelli, 1960 are described from northern Argentina: M. mutquina >sp. n., M. uru >sp. n. and M. yupanqui >sp. n. The female specimen originally described as M. crassifemur is not conspecific with the male holotype and thus is removed from this species and described as M. uru >sp. n.; M. crassifemur is redescribed. All species are diagnosed, illustrated and a key to species is provided.