Attributes / relations provided by
♦ ¹THE FOOD OF YELLOWFIN AND SKIPJACK TUNAS IN THE EASTERN TROPICAL PACIFIC OCEAN, FRANKLIN G. ALVERSON, INTER-AMERICAN TROPICAL TUNA COMMISSION Bulletin, Vol. VII, No. 5 (1963)
♦ ²Habitat Partitioning by Three Species of Dolphins in Santa Monica Bay, California, Maddalena Bearzi, Coastal Environmental Quality Initiative, 07-08-2003
♦ ³Insights on small cetacean feeding habits in southeastern Brazil, Marcos César de Oliveira Santos, Sergio Rosso, Roberta Aguiar dos Santos, Silvia Helena Bulizani Lucato, and Manuela Bassio, Aquatic Mammals 2002, 28.1, 38-45