The Rock-pool blenny (Parablennius parvicornis) is a saltwater fish of the family Blenniidae that grows up to 12 cm.
Description
The rock-pool blenny is a small, scaleless fish of the family Blenniidae reaching about 12 cm. It has a blunt, rounded head with small fringed tentacles above the eyes, a continuous dorsal fin and a stout body in brown, heavily mottled camouflage colours. The species lives in tide pools and on rocky shores of the eastern Atlantic around the Azores, Madeira and the Canary Islands, often in very shallow water. It grazes on algae and small invertebrates. It is a bottom-dweller that shelters among stones and crevices; the male defends a territory and guards the deposited eggs until they hatch.
Frequently asked questions
How do you recognise the Rock-pool blenny?
The Rock-pool blenny has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Rock-pool blenny live?
The Rock-pool blenny lives in the sea (marine waters) and is mostly found around sand or mud bottom.
How big does the Rock-pool blenny get?
The Rock-pool blenny grows to a maximum of about 12 cm.
Is the Rock-pool blenny dangerous to humans?
No, the Rock-pool blenny is harmless to humans.
Is the Rock-pool blenny edible?
The Rock-pool blenny is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Parablennius
More from the family Blenniidae
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