Description

Also known as American Mudminnow.

Found in schools, over debris, mud and sand bottoms, of quiet channels, streams, swamps, and wetlands, rich in dense vegetation.
They feed on young crustaceans, insect larvae, molluscs, and worms.
Length - 15cm
Depth - ?m
Widespread North America - introduced to Western Europe

These fish are sometimes cannibalistic as they tend to be the only species present in a given body of water. They may also be heavily infested with parasites. Ref: https://www.fishbase.in/summary/2708