| Predator name | Tritonia festiva | Main Ref. | Birkeland, C., 1974 |
| Predator group | Tritoniidae | Predator stage | juv./adults |
| Predator I | mollusks | Predator II | gastropods |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | Puget Sound, north of Everett, Washington. | ||
| Country | USA | ||