The Longfin Baikal sculpin (Cottocomephorus inermis) is a freshwater fish of the family Cottocomephoridae that grows up to 22 cm.
Description
The longfin Baikal sculpin is a slender, semi-pelagic sculpin of the family Cottocomephoridae reaching about 22 cm and endemic to Lake Baikal. Unlike most sculpins, which live on the bottom, this species swims freely in the open, deep water, for which it has large pectoral and dorsal fins and a slender body. In schools it feeds on zooplankton, mainly amphipods, and on fish larvae. To spawn it moves to shallow, rocky shores, where the male guards the clutch laid on stones. The species forms an important link in Baikal's food web and is a main prey of the Baikal seal (nerpa) and of commercial fish; locally it is also eaten by people.
Frequently asked questions
How do you recognise the Longfin Baikal sculpin?
The Longfin Baikal sculpin has an elongate, eel-like body, is mainly brown and shows a plain pattern.
Where does the Longfin Baikal sculpin live?
The Longfin Baikal sculpin lives in fresh water and is mostly found around open water.
How big does the Longfin Baikal sculpin get?
The Longfin Baikal sculpin grows to a maximum of about 22 cm.
Is the Longfin Baikal sculpin dangerous to humans?
No, the Longfin Baikal sculpin is harmless to humans.
Is the Longfin Baikal sculpin edible?
Yes, the Longfin Baikal sculpin is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Cottocomephorus
More from the family Cottocomephoridae
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