Small numbers of this species are taken in local subsistence fisheries in several areas. A large number of spotted dolphins has been killed as incidental catches in the ETP tuna fisheries. It includes incidental catches of pantropical spotted dolphins, spinner dolphins and common dolphins. The spotted dolphins are killed most often in these fisheries. Analysis of stomach contents revealed a large variety of small fish species, squid, worms and crab larvae.
Pregnant females appear to have different feeding habits than lactating females.
Dolphins, Porpoises and Whales of the World. The IUCN Red Data Book. IUCN, Gland, Switzerland. The world's whales. The complete illustrated guide.