Fin's Fish Guide
The Randall's blenny (Ecsenius randalli) is a saltwater fish of the family Blenniidae that grows up to 5 cm.
Description
Randall's blenny is a combtooth blenny (Blenniidae) from shallow reef water of the western Pacific. The species grows to about 5 cm and has a slender, scaleless body with a blunt head, high-set eyes and often a fine colour pattern. With comb-like teeth it rasps algae and biofilm from coral and rock. As a lively bottom-dweller it darts in and out of holes and empty worm tubes. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Randall's blenny?
The Randall's blenny has an elongate, eel-like body and is mainly brown.
Where does the Randall's blenny live?
The Randall's blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Indonesia
How big does the Randall's blenny get?
The Randall's blenny grows to a maximum of about 5 cm.
Is the Randall's blenny dangerous to humans?
No, the Randall's 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 Ecsenius
More from the family Blenniidae
Want the complete picture on the Randall's blenny?
Point your camera at the fish and Fin names the species in seconds. Free, and the Randall's blenny is one of 12,519 species in the app.