| Predator name | Halichoeres semicinctus | Main Ref. | Hobson, E.S. and J.R. Chess, 1986 |
| Predator group | Labridae | Predator stage | juv./adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Ripper's Cove, southern California. | ||
| Country | USA | ||