Oxyrhopus clathratus Duméril et al., 1854

Type locality. Brazil .

Distribution. Known from Argentina and Brazil (Plt. 317A). In Brazil, widespread in Atlantic Forest and Araucaria Forest (Plt. 317A), mostly from intermediate to high elevations (Plt. 317B). Observed in the field in forest and open disturbed areas (Hartmann,2005; Morato,2005; Di-Bernardo et al., 2007a; Hartmann and Giasson, 2008).