Mammalia | Cetacea
Environment / Climate / Range
Pelagic. Polar; 90°N - 90°S, 180°W - 180°E
Northern Atlantic and the Arctic.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 470 cm TL male/unsexed; (Ref. 1394); 420 cm TL (female); max. published weight: 1.6 t (Ref. 1394)
Feeds in deep water and possible near the bottom. Feeds on fish, squid, and shrimp (Ref. 1394). Feeds in deep water and possible near the bottom. Feeds on fish, squid, and shrimp (Ref. 1394).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN Red List Status (Ref. 115185)
CITES status (Ref. 108899)
Threat to humans
FAO(fisheries: production) | FishSource | Sea Around Us
Estimates of some properties based on models
Very high vulnerability (90 of 100)