River

St. Louis Canal

One profile names the St. Louis Canal. That is what has been written, not what lives there.

Species: 1
Families: 1
Photographed: 1 of 1
Difficulty rated: 1 of 1

That fish is also recorded from

Bogue Chitto
Caloosahatchee
Coosawhatchie
Everglades National Park
Frog Creek
Greenfield Lake
Haskell Wetlands
Hatchet Creek

Heterandria formosaLeast Killifish

Poeciliidae · Girard, 1859

Also known as the mosquito fish, least killifish or dwarf top minnow, H. formosa is the smallest known livebearing fish species, and one of the smallest overall fish species in the world. It's not often seen for sale these days, although it's quite widely available in hobbyist circles. When buying these, ensure they have been identified correctly as they're sometimes confused with the much more aggressive mosquito fish of the genus Gambusia....

Easy

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