dcsimg

Lifespan, longevity, and ageing

provided by AnAge articles
Maximum longevity: 60 years (captivity) Observations: Maximum longevity has been estimated to be around 60 years, which is plausible. Males appear to be longer-lived than females and attain sexual maturity at later ages (Ronald Nowak 1999). Pregnant females have been reported up to 55 years of age. The MRDT was calculated to be about 10 and the IMR 0.015 for females (Foote 2008). One wild born specimen was still alive in captivity at 37.8 years of age (Richard Weigl 2005).
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Joao Pedro de Magalhaes
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de Magalhaes, J. P.
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Diet

provided by World Register of Marine Species
squid mostly but also a variety of fish.
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cc-by-4.0
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WoRMS Editorial Board
bibliographic citation
North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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Mary Kennedy [email]

Distribution

provided by World Register of Marine Species
in all oceans except Northern Indian Ocean and North Pacific (where they occurred historically off Japan).
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WoRMS Editorial Board
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North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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Jacob van der Land [email]

Distribution

provided by World Register of Marine Species
Antarctica/Southern Ocean; Southeast Pacific; Eastern Atlantic Ocean, Indo-West Pacific; Western Atlantic Ocean
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cc-by-4.0
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WoRMS Editorial Board
bibliographic citation
North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
contributor
Mary Kennedy [email]

Habitat

provided by World Register of Marine Species
temperate and subpolar, mostly oceanic
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WoRMS Editorial Board
bibliographic citation
North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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Jacob van der Land [email]

Habitat

provided by World Register of Marine Species
offshore; generally occupy areas of high relief or submerged banks.
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WoRMS Editorial Board
bibliographic citation
North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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Mary Kennedy [email]

IUCN Red List Category

provided by World Register of Marine Species
Data Deficient (DD)
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WoRMS Editorial Board
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North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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Perrin, William [email]

Morphology

provided by World Register of Marine Species
Distinguishing characteristics: black-coloured whales with a white belly, spherical melon and a robust body. No constriction at the neck and the body is quite cylindrical from the head backward to the region of the dorsal fin. Dorsal fin has a long base, it is low, directed backwards and is set for forward on the body. 8-13 teeth in each of the 4 jaws and flippers which are 1/5 of the body length.
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cc-by-4.0
copyright
WoRMS Editorial Board
bibliographic citation
North-West Atlantic Ocean species (NWARMS) van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). IUCN (2008) Cetacean update of the 2008 IUCN Red List of Threatened Species. North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS) North-West Atlantic Ocean species (NWARMS)
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[email]