Range and Identity
Eleotris picta is recorded along the Pacific slope of the Americas, with Galapagos records also included. Precise locality remains useful where similar sleepers occupy coastal drainages. A river mouth and a distant upstream reach describe different positions within that regional distribution.
Habitat and Behavior
Adults inhabit rivers with a wide range of current speeds and can also occur in still water. Most records are freshwater, with some from slightly brackish river mouths. Fish are more abundant near the coast, while larger individuals are reported upstream.
Food and Life History
The upper reference is forty-four centimeters standard length. The fish is bottom-associated and waits beneath stones or overhanging shorelines to capture shrimp and fish prey. A common-size value using total length is not directly equivalent to the standard-length upper reference.
Field Note
Include fish size and distance from the coast with an observation. These details help interpret the documented upstream pattern and the use of sheltered ambush positions.
All Lakes With Spotted Sleeper
Browse lakes and reservoirs with documented Spotted Sleeper 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.