Oxyrhopus Wagler 1830

Continent: South-America
Distribution: Brazil (Amazonas, Rio Grande do Sul, Mato Grosso, Minas Gerais, Bahia [HR 31: 57]), Peru, Bolivia, Paraguay, Uruguay, Argentina (Mendoza, La Pampa, San Juan, San Luis, Córdoba, La Rioja, Catamarca, Tucumán, Santiago del Estero, Jujuy, Salta, Formosa, Chaco, Santa Fe, Buenos Aires, Entre Rios, Corrientes, Rio Negro [HR 30: 114]) bachmanni: Argentina (Catamarca, Córdoba, La Pampa, La Rioja, Mendoza, Rio Negro, San Juan, San Luis, Santiago del Estero and Tucumán; Chaqueña, Monte and Espinal provinces and transitional areas between Espinal and Pampeana (Pampeano Austral district) provinces);
Type locality: Córdoba, Argentina. inaequifasciatus: Argentina (Chaco, Formosa, Jujuy, Salta and Santa Fe (Giraudo & Quaini, 1997). Chaqueña province);
Type locality: Estancia Postillon, Puerto Max in Paraguay River, Paraguay.
Type locality: Corrientes, Argentina.

Continent: South-America
Distribution: Bolivia, Peru, Brazil (Rondonia, Amazonas, Pará: [HR 31: 255]), Ecuador, Colombia, Guyana, Venezuela (Amazonas, Bolivar [Marco Natera, pers. comm.]). orientalis: Peru, Brazil (Pará)
Type locality: Peru