Contribuição à herpetologia da Argentina e do Rio Grande do Sul, Brasil por William Wright Milstead (Amphibia, Reptilia)

Abstract

ln lhis pape r wC are presenting lhe list or lhe specimens and the laxa oblained; lhere are 73 names of species belonging to 40 genera, of which 32 species and B genera are amphibians, and 42 species and 27 genera are repliles. There are several field nOles of Milstead and manydala on lhe snakes studied by Lema with Milstead. The collection was widespread by Milstead to several institutions, but mainly to Field Museum of Natural I-listory, Chicago, and Museu Nacional do Rio de Janeiro, Brazil.