Fin's Fish Guide
The Northern rock sole (Lepidopsetta polyxystra) is a saltwater fish of the family Pleuronectidae that grows up to 69 cm.
Description
The Northern rock sole is a flatfish (Pleuronectidae) from coastal waters of the northern Pacific. The species grows to about 40 cm and has a flattened, oval body with both eyes on the right side; the upper side is brown with a rough skin that matches the bottom, the underside is white. As a bottom-dweller it lies buried on sand and gravel bottoms and snaps at worms, small crustaceans and molluscs. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Northern rock sole?
The Northern rock sole has a flattened, disc-shaped body and is mainly brown.
Where does the Northern rock sole live?
The Northern rock sole lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Canada, Japan, Kuril Is., USA, Alaska
How big does the Northern rock sole get?
The Northern rock sole grows to a maximum of about 69 cm.
Is the Northern rock sole dangerous to humans?
No, the Northern rock sole 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 Lepidopsetta
More from the family Pleuronectidae
Want the complete picture on the Northern rock sole?
Point your camera at the fish and Fin names the species in seconds. Free, and the Northern rock sole is one of 12,519 species in the app.