Fish Encyclopedia
Search and identify 1,000+ fish species — freshwater, saltwater, reef, and pelagic — with habitat, size, diet, behavior, and how to tell them apart.
Julii Corydoras
A small, finely spotted armored catfish from coastal Brazil, frequently confused in the trade with the very similar Corydoras trilineatus.
freshwater
Madtom
A small North American freshwater catfish that hides under rocks by day and carries venomous pectoral and dorsal spines used defensively when handled or threatened.
freshwater
Blind Cave Tetra
A ghostly pink, eyeless cavefish descended from surface-dwelling Mexican tetras, adapted over millennia to life in total darkness within Mexican limestone caves.
freshwater