Wild-descended F1 pair (first generation bred from wild-caught parents), collected at Puente Sur, Uruguay.Endemic to the Atlantic coastal river basins of Uruguay, this striking annual is slipping away as its seasonal wetlands are drained and built over. Owning a pair is a real chance to help hold the line for a species running out of wild ground. A true standout for the serious annual killifish keeper.Care: Annual species. Spawns in peat, eggs incubate 1 to 2 months. Conservation status: this f...

A rare hometown annual from the pools around Durazno, Uruguay.Wild-descended F1 pair (first generation bred from wild-caught parents), collected at Rio Negro, Uruguay.Named for its home city of Durazno, this little annual is endemic to a scattering of seasonal pools in Uruguay's Rio Negro region. It is a genuine rarity in the U.S. hobby, so every captive-bred pair helps keep the line going.Care: Annual species. Spawns in peat, eggs incubate 1 to 2 months.