Mammalia | Cetacea
Environment / Climate / Range
Pelagic; oceanodromous (Ref. 75906); depth range 0 - 2332 m (Ref. 116169). Tropical; 90°N - 90°S, 180°W - 180°E
Atlantic Ocean and Indo-Pacific. Tropical to warm temperate.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 366 - 427 cm Max length : 600 cm TL male/unsexed; (Ref. 1394); 500 cm TL (female); max. published weight: 2.0 t (Ref. 1394)
Found in deep offshore waters. Feeds primarily on fish and cephalopods; was reported to attack small cetaceans and, on one occasion, even a humpback whale (Ref. 1394). Length at first maturity ranges from 366 to 427 cm for females and 396 to 457 cm for males (Ref. 75906). Found in deep offshore waters (Ref. 1394). Typically in groups of 10 to 60 individuals (Ref. 801). Feeds primarily on fish and cephalopods (Refs. 801, 1394); was reported to attack small cetaceans and, on one occasion, even a humpback whale (Ref. 1394). Breeding occurs throughout the year (Ref. 97351). Foetal peaks on March to April and January to December (Ref. 97351).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Breeding occurs throughout the year (Ref. 97351).
Tan, J.M.L. 1995. (Ref. 936)
IUCN Red List Status (Ref. 115185)
CITES status (Ref. 108899)
Threat to humans
FAO(fisheries: production) | FisheriesWiki | Sea Around Us
Estimates of some properties based on models
): 2.3 - 5.8, mean 3.4 (based on 3246 cells).
Very high vulnerability (85 of 100)