| Main Ref. | Bullock, R.C. and K.D. Harper, 1994 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Ralfsiaceae | Prey Stage/Part | leaves/blades |
| Food name | Ralfsia sp. | ||
| Commonness | |||
| Country | Hong Kong | ||
| Remark | Locality: Cape D'Aguilar. Date: 1992. Method: Gut content analysis. | ||