HomeFish encyclopediaRay-finned fishesPerch-like fishPike-, tube- and flagblenniesBrowncheek blenny Browncheek blenny (Acanthemblemaria crockeri) Scientific name: Acanthemblemaria crockeri Beebe & Tee-Van, 1938 The Browncheek blenny (Acanthemblemaria crockeri) is a marine fish of the family Chaenopsidae. Native range: Eastern Central Pacific, Gulf of California. BiologyUsually in shallow, rocky areas. Inhabits empty worm and mollusk tubes on rocky reefs. Feeds on zooplankton, benthic invertebrates and small fishes. Spawns in the spring.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAcanthemblemaria crockeriFamilyChaenopsidae (Pike-, tube- and flagblennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.0Depth range1–60 m (3–197 ft)EnvironmentMarine; reef-associated; depth range 1 - 60 mClimateTropicalDistributionEastern Central Pacific: Gulf of California.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026