The Walker's prickleback (Ernogrammus walkeri) is a saltwater fish of the family Stichaeidae that grows up to 29 cm.
Description
Walker's prickleback is an eel-like fish (Stichaeidae) from shallow coastal water of the northwest Pacific, off East Asia. The species grows to about 20 cm and has a strongly elongate, brownish body with a long, low dorsal fin of stiff spines and a smooth skin. As a bottom-dweller it shelters under stones, in crevices and among weed of rocky shores and snaps at small crustaceans and worms. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Walker's prickleback?
The Walker's prickleback has an elongate, eel-like body and is mainly brown.
Where does the Walker's prickleback live?
The Walker's prickleback lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Walker's prickleback get?
The Walker's prickleback grows to a maximum of about 29 cm.
Is the Walker's prickleback dangerous to humans?
No, the Walker's prickleback is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ernogrammus
More from the family Stichaeidae
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