Diplectrum Formosum



Inshore, Flats, Reefs, Wrecks

1 - 2 pounds

4" - 11"

Sand Perch

Also Known As: Yellow Perch, Sand Sea Bass, Sandfish, and Squirrelfish

Sand Perch (Diplectrum formosum) Fish Description

Also known as sand sea bass, sandfish, and squirrelfish, the Sand Perch Sand is an inshore fish species that are highly territorial. It is a member of the sea bass or serranidae family.

The Sand Perch is easily confused with the dwarf sand perch. To distinguish them, one must look at the spines. The dwarf sand perch has spines diverging from a single-center, while the spines radiate from two areas in the Sand Perch.

Sand Perches have elongated bodies that are flattened towards the head. They resemble wrasse in that they both have long dorsal and anal fins which may possess a few spines. Both fishes also have enlarged lips that appear to curl back; they have canine teeth in front of their jaws. 

Sand Perches are brown on top and white underneath. They are attractive with their dark vertical bars, seven irregular horizontal lines colored blue, and a midline stripe culminating in a dark spot at the tail. Sand Perches possess a continuous dorsal fin, a concave caudal fin, and large eyes. All their fins are dusky, but the caudal fin has light orange blotches, whereas the dorsal fin has blue and yellow lines.


Sand Perch Diet and Size

Sand Perches love to eat small fishes (small sea bass, sea robins, blennies, flatfishes, filefish, and gobies).and crustaceans (crabs, shrimps, and amphipods) found in shallow bays or reefs and rocky areas. 

Sand Perches fall prey to groupers, snappers, red porgy, bull sharks, red drum, and sea birds.

Sand Perches grow up to 12 inches in length; more commonly, they measure 5 up to 9 inches. They are a favorite panfish despite being quite small. They mature at around 2 to 3 years of age, and reach up to 6 to 7 years.


Interesting Facts About the Sand Perch

  • Since Sand Perches