Fin's Fish Guide
The Galapagos barnacle blenny (Acanthemblemaria castroi) is a saltwater fish of the family Chaenopsidae that grows up to 6 cm.
Description
The Galapagos barnacle blenny is a small blenny (Chaenopsidae) endemic to the Galapagos Islands. The species grows to about 6 cm and has an elongate body with fringe-like appendages above the eyes and a mottled pattern. As a bottom-dweller it inhabits empty barnacle shells and worm tubes of shallow rocky reefs, with only the head protruding, and snaps at passing zooplankton. Males defend their hole. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Galapagos barnacle blenny?
The Galapagos barnacle blenny has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Galapagos barnacle blenny live?
The Galapagos barnacle blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. South America: Galapagos Is.
How big does the Galapagos barnacle blenny get?
The Galapagos barnacle blenny grows to a maximum of about 6 cm.
Is the Galapagos barnacle blenny dangerous to humans?
No, the Galapagos barnacle blenny is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Acanthemblemaria
More from the family Chaenopsidae
Want the complete picture on the Galapagos barnacle blenny?
Point your camera at the fish and Fin names the species in seconds. Free, and the Galapagos barnacle blenny is one of 12,519 species in the app.