Common Goby

Pomatoschistus microps

Common Goby (Pomatoschistus microps) is a small bottom-dwelling goby of shallow coastal waters, estuaries, and lagoons. It often lives buried or tucked against sand and mud, where it feeds on tiny invertebrates and is taken incidentally by anglers rather than targeted.

Brackish

Common Goby reference image — Ryan Hodnett, cc-by-sa, via Wikimedia Commons. Source: Wikimedia Commons.

Identification points

Very small goby with a blunt head and low, stout body
Two separated dorsal fins, the first short and spiny
Mottled brown-gray coloration that blends with sand or mud, often with a darker head blotch

Habitat

Shallow coastal brackish to marine habitats, especially sheltered estuaries, lagoons, salt marsh creeks, tidal channels, and sandy or muddy bottoms with sparse vegetation.

Bait notes

Not a common sport target. Small bits of worm, shrimp, or amphipod-like natural bait may take it on tiny hooks; small soft plastics or micro jigs can also hook it incidentally when fishing near bottom.

Behavior

A sedentary benthic species that rests on the bottom, makes short dashes, and feeds on small crustaceans, worms, and other benthic microfauna. Males guard nests and eggs during breeding.

Caution

Spines are modest but handling should still be careful. Check local regulations and habitat protections in estuaries and salt-marsh areas; it is generally too small to be a food species.

Fishing notes

If targeting, fish very light tackle close to the bottom in shallow sheltered water with minimal leader and tiny hooks. It is more often caught while bottom fishing for other species than pursued directly.