Rock goby or brackish water. It can be found at depths of from . The rock goby eats small crabs and amphipods, polychaetes, larvae and small fish. The juvenile diet includes "Calanus", a copepod, and mites. The rock goby reproduces in spring. It nests in rocky areas near the kelp forest, Up to 7000 eggs are laid, in a single layer, under rocks and shells. The eggs (up to 7000) are laid in a single layer (2.5 mm in height) and guarded aggressively by the male. The eggs hatch in about 19 days. Rock goby The rock goby ("Gobius paganellus") is a
Pelagic goby Pelagic goby The pelagic goby (Sufflogobius bibarbatus), also known as the bearded goby , is a species of true goby from the family Gobiidae, native to the southeastern Atlantic Ocean. It is currently the only known member of its genus. It reaches a maximum length of . It has 7 dorsal spines and 12-13 dorsal soft rays. It has a single anal spine and 12-13 anal soft rays. Its fins are dusky to black in color. This goby is demersal, inhabiting depths of in subtropical waters ranging from in the coastal waters of Namibia and South Africa. The bearded goby