Rio Negro · Uruguay
Interactive map unavailable here — open this page with an internet connection to fly from world view down to this fish's home waters.
Pin shows the general river basin only. We never publish exact pool locations — it protects
wild populations.
this is who lives here
Annual Killifish
Matilebias juanlangi
A Río Negro annual from floodplain pools.
COLLECTION URU 25-09 · RIO NEGRO · URUGUAY SPECIES PASSPORT · Nº 012