Gymnotus paraguensis – first record from Uruguay

Gymnotus inaequilabiatus – first record from Uruguay

Gymnogeophagus terrapurpura sp.nov. from Uruguay

Gymnogeophagus pseudolabiatus sp.nov. from Uruguay

Gymnogeophagus peliochelynion sp.nov. from Uruguay

Gymnogeophagus mekinos sp.nov. from Uruguay

Deuterodon taeniatus comb.nov. from Astyanax

Corydoras longipinnis – first record from Uruguay

Cichlasoma portalegrense – first record from Uruguay

Characidium zebra – first record from Uruguay