Identification
The body is long and rounded in cross-section. A rudimentary dorsal fin begins slightly ahead of the level of the anus, and numerous spots occur along the tail. The common eel-like appearance should be considered with those details and locality.
Air Breathing and Shelter
Cuchia is an obligate air breather. Adults are reported to remain in mud during cold periods, so their visibility can change with season and conditions. Mud shelter is part of the natural history rather than evidence that the fish is simply stranded.
Food and Breeding
Small fishes, tadpoles and aquatic insects are documented foods. The male constructs and guards a nest or burrow. The nearly eighty-centimeter maximum includes the tail and describes a much larger fish than the small juveniles sometimes seen in shallow-water observations.
An Eel Shape Is Not Enough
Several unrelated fishes have elongated bodies. The scientific name and locality help separate Cuchia from true eels and other swamp eels.
All Lakes With Cuchia
Browse lakes and reservoirs with documented Cuchia records, listed alphabetically. Records do not establish current abundance or public access. Check the evidence and managing authority for the water you choose.
No published lakes are currently linked to this species in our confirmed records.