| Main Ref. | Edwards, A., 1990 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | echinoderms | ||
| Food III | sea urchins | ||
| Food group | sea urchins | Prey Stage/Part | juv./adults |
| Food name | unspecified sea urchins | ||
| Commonness | 20 | common (6-20%) | |
| Country | St Helena | ||
| Remark | Commonness assumed from expanded Table 2 (p. 191) of Froese and Pauly (2000). | ||