Characidium fasciatum – not a species from Uruguay

Austrolebias queguay sp.nov. from Uruguay

Austrolebias cinereus is a sr. synonym of A. vazferreirai

Austrolebias affinis is a sr. synonym of A. duraznensis

Astyanax lacustris is a sr. synonym of A. jacuhiensis

Astyanax dissensus – first record from Uruguay

Apteronotus ellisi – first record from Uruguay

Ancistrus taunayi – first record from Uruguay

Acipenser gueldenstaedtii – first record from Uruguay

Hemiancistrus punctulatus – first record from Uruguay