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Phocoenoides dalli
Phocoenoides dalli (True, 1885)
Dall's porpoise
Phocoenoides dalli
photo by FAO

Family:  Phocoenidae (porpoises)
Max. size:  240 cm TL (male/unsexed); 220 cm TL (female); max.weight: 200 kg
Environment:  pelagic; marine
Distribution:  Pacific Ocean and the Arctic: Phocoenoides dalli dalli: Sea of Okhotsk, Bering Sea, Gulf of Alaska, Sea of Japan, California Current, Baja California Norte, Alaska; Phocoenoides dalli truei: Kuril, Japan. Temperate through subarctic zones.
Diagnosis:   
Biology:  Mainly an offshore deepwater inhabitant, but occurs in narrow channels and fjords where the water is clear and relatively deep (Ref. 1522). Feeds on surface and mid-water fish and squid, especially lanternfish and gonatid squid (Ref. 1394). Feeds on surface and mid-water fish and squid, especially lanternfish and gonatid squid (Ref. 1394); mainly an offshore deep-water inhabitant, but occurs in narrow channels and fjords where the water is clear and relatively deep (Ref. 1522).
IUCN Red List Status: (LC); Date assessed: 22 March 2017 Ref. 123251)
Threat to humans: 
Country info:   
 

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