Identification
This is Citharichthys spilopterus, one of several small flatfishes that require close comparison. Its flattened body and left-sided eyes identify the broad group, while markings and fin details help separate species. A small flatfish is not necessarily a juvenile of a larger flounder.
Size and Weight
Published maxima are 21 cm total length, approximately 8.3 inches, and 99.4 g, about 3.5 ounces. These are separate reported values. The common length of 15 cm is closer to six inches and should not be confused with the maximum.
Habitat
Brackish estuaries and open coastal waters provide habitat. Resting close to the bottom gives the fish a different view and feeding position from a schooling fish in the water column. A coastal occurrence should not be generalized to inland freshwater lakes.
Observation
Its modest adult size and flat outline make it easy to overlook against sediment. A clear photograph showing the eyed side is helpful for identification. No preferred recreational bait is assigned merely because a related flatfish is commonly caught on it.
A Sideways View of the Seafloor
The adult body plan lets Bay Whiff rest with the blind side down and both eyes facing upward. That asymmetry is a defining flatfish feature. Its small size also reminds observers that not every flatfish grows into a large gamefish.
All Lakes With Bay Whiff
Browse lakes and reservoirs with documented Bay Whiff 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.