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The Brown Goby

Brown Goby is the coastal fish Bathygobius fuscus, also called Dusky Frillgoby. Rocky shallows and tide pools are characteristic places to encounter this small, blotched fish.

Identification

Irregular brown blotches lie over a paler background, with small bluish spots in rows along the body. The rounded tail and upper pectoral-fin rays partly free of the membrane provide additional features to check. A brown goby found inland is not automatically this species.

Size and Weight

The reported maximum total length is 12 cm, about 4.7 inches, including the tail. A dependable maximum weight was not established.

Habitat and Feeding

Records include intertidal rock pools and estuaries, with some movement into freshwater streams. Its food includes crustaceans, fish and algae. These coastal records do not establish presence in unrelated inland lakes.

Fishing Context

No verified species-specific bait or lure method was established. Identification is the starting point before attaching fishing advice to a common name as broad as Brown Goby.

The Detail Behind Frillgoby

The upper pectoral rays project partly beyond the connecting fin membrane. This fringe is a useful feature to inspect alongside body markings when distinguishing a small coastal goby.

All Lakes With Brown Goby

Browse all lakes and reservoirs with confirmed Brown Goby records in our database, listed alphabetically.

No published lakes are currently linked to this species in our confirmed records.

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