Fin's Fish Guide
The Tidepool sculpin (Oligocottus maculosus) is a brackish-water fish of the family Cottidae that grows up to 9 cm.
Description
The tidepool sculpin is a sculpin (Cottidae) from the northeastern Pacific. The species is small, scaleless and variably coloured in green, brown or red, matched to its surroundings. It is a permanent resident of tide pools and has a strong homing instinct: when moved, it finds its way back to its own pool. As a bottom hunter it feeds on small crustaceans, snails and worms. The species is harmless to humans.
Frequently asked questions
How do you recognise the Tidepool sculpin?
The Tidepool sculpin has an elongate, eel-like body, is mainly green and shows a marbled pattern. Strong homing instinct: finds its own tide pool again after being moved.
Where does the Tidepool sculpin live?
The Tidepool sculpin lives in brackish water and is mostly found around sand or mud bottom. Northeast Pacific; tide pools.
How big does the Tidepool sculpin get?
The Tidepool sculpin grows to a maximum of about 9 cm.
Is the Tidepool sculpin dangerous to humans?
No, the Tidepool sculpin is harmless to humans. None required: this species is harmless to humans.
Is the Tidepool sculpin edible?
The Tidepool sculpin is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Oligocottus
More from the family Cottidae
Want the complete picture on the Tidepool sculpin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Tidepool sculpin is one of 12,519 species in the app.
Or scan with your phone