Basin
Mampituba basin
One river is recorded in the Mampituba basin, with 2 profiles.
- Species
- 2
- Rivers
- 1
- Photographed
- 2 of 2
- Difficulty rated
- 2 of 2
Rivers in this basinspecies recorded from each
Runs through

Phalloceros caudimaculatusDusky Millions Fish
Poeciliidae · Hensel, 1868
Occurs naturally in Brazil, Paraguay, Uruguay and Argentina with feral populations in Australia, New Zealand, Ethiopia and Malawi which were purportedly introduced for purposes of mosquito control but are now considered invasive. Following Lucinda (2008) its natural range comprises the Lagoa dos Patos system, lower rio Uruguai, rio Tramandaí, and rio Mampituba in Rio Grande do Sul st...

Scleromystax salmacis
Callichthyidae · Britto & Reis, 2005
It is most similar to S. macropterus, but differs in absence (vs. presence) of a black spot on the base of the median caudal-fin rays, a higher number of pectoral-fin rays (I,8,i vs. I,7,i), males with somewhat more slender bodies (25.7- 30.5% in SL [range 26.3-28.8% in type series] vs. 30.4-34.6% in SL), an...