The Twohorn blenny (Protemblemaria bicirrus) is a saltwater fish of the family Chaenopsidae that grows up to 5 cm.
Description
The twohorn blenny is a tube blenny (Chaenopsidae) from shallow reef and rocky water of the eastern Pacific. The species grows to about 6 cm and has a very slender, scaleless body with a pointed head, a pair of cirri above the eyes and a long, spiny dorsal fin. As a bottom-dweller it lives in an abandoned worm tube or empty snail shell, from which only its head protrudes, and snaps at passing zooplankton. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Twohorn blenny?
The Twohorn blenny has an elongate, eel-like body and is mainly brown.
Where does the Twohorn blenny live?
The Twohorn blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Twohorn blenny get?
The Twohorn blenny grows to a maximum of about 5 cm.
Is the Twohorn blenny dangerous to humans?
No, the Twohorn blenny is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Protemblemaria
More from the family Chaenopsidae
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