Hisonotus nigricauda
Hisonotus nigricauda is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Paraguay River and the Paraná River. It reaches 6 cm in total length.
Hisonotus nigricauda is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Paraguay River and the Paraná River. It reaches 6 cm in total length.