Austrolebias nigripinnis

Austrolebias nigripinnis - This species along with A. Bellottii one of the species with the largest geographical distribution within the genus Austrolebias. Its distribution ranges from locations South of la plata, in Buenos Aires, Brazil, Argentina coming north of Formosa and south of missions, probably present in Paraguay although this presence has not yet been confirmed oficalmente in that country. - Felipe Alonso.