Diet Overlap

Cephaloscyllium umbratile (Swell shark)
Zapteryx exasperata (Striped guitarfish)

Common Diet

Scomber japonicus (Striped mackerel)

Common Habitat

Pacific Ocean

Attributes / relations provided by
1Aspects of Reproduction and Food Habits of the Japanese Swellshark Cephaloscyllium umbratile from Chosi, Japan, Toru Taniuchhi, Nippon Suisan Gakkaishi 54(4), 627-633 (1988)
2Feeding ecology and trophic level of the banded guitarfish, Zapteryx exasperata, inferred from stable isotopes and stomach contents analysis, María-del-Pilar Blanco-Parra, Felipe Galván-Magaña, J. Fernando Márquez-Farías, Carlos Alberto Niño-Torres, Environmental Biology of Fishes, September 2012, Volume 95, Issue 1, pp 65-77