Teleostei (teleosts) >
Perciformes/Cottoidei (Sculpins) >
Psychrolutidae (Fatheads)
Etymology: Cottunculus: Greek, kottos = a fish, diminutive.
Eponymy: Charles Wyville Thomson (1830–1882) was Professor of Natural History at Edinburgh University. [...] (Ref. 128868), visit book page.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; depth range 100 - 1600 m (Ref. 9925). Deep-water; 73°N - 10°N, 81°W - 2°W
Atlantic Ocean: east coast of North America, and from North Atlantic (Iceland and northern Scotland) south to northwest Africa (off Mauritania) (Ref. 6940).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 43.0 cm TL male/unsexed; (Ref. 94423); max. published weight: 1.4 kg (Ref. 94423)
Benthic (Ref. 58426). Feeds on small benthic invertebrates (Ref. 6696).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Nielsen, J.G. and E. Bertelsen, 1992. Fisk i grønlandske farvande. Atuakkiorfik, Nuuk. 65 s. (Ref. 9925)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Tools
Special reports
Download XML
Internet sources