| Main Ref. | Kamura, S. and H. Hashimoto, 2004 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | crabs | ||
| Food group | Portunidae | Prey Stage/Part | juv./adults |
| Food name | Polybius sp. | ||
| Commonness | 0.58 | common (6-20%) | |
| Country | Japan | ||
| Remark | Locality: western Hiuchi Nada Sea, Seto Inland Sea, Japan. Year: 1997-1999 and 2000-2002. | ||