Omobranchus punctatus, the muzzled blenny or the spotted oyster blenny is a species of combtooth blenny found in coral reefs in the Pacific and Indian Ocean.

[2] It is distinguished from other blennies by the small gill openings that are restricted to the sides of the head above the dorsal-most level of the pectoral fin base.

[3] Males have distinct horizontal stripes across the body, while females have less distinct markings.

[4] This species can reach a length of 9.5 centimetres (3.7 in) SL.

This Blenniidae article is a stub.