Trophic segregation of mixed schools of yellowfin tuna (Thunnus albacares) and skipjack tuna (katsuwonus pelamis) caught in the eastern tropical Pacific Ocean

Agriculture & Biology

• Katsuwonus pelamis 100%
• Thunnus albacares 97%
• Pacific Ocean 77%
• prey species 14%
• Exocoetidae 10%
• stomach 10%
• Euphausiacea 9%
• trophic relationships 8%
• squid 7%
• trophic levels 7%
• Crustacea 5%
• predation 5%
• ecosystems 4%
• digestion 4%
• ecology 4%
• organisms 3%

Earth & Environmental Sciences

• school 58%
• ocean 37%
• trophic ecology 23%
• stomach content 20%
• trophic interaction 20%
• crustacean 16%
• trophic level 16%
• digestion 15%
• predation 15%
• organism 11%
• food 11%
• ecosystem 9%