| Main Ref. | Acuña, F.H., A.C. Excoffon, M.O. Zamponi and G.N. Genzano, 2004 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | echinoderms | ||
| Food III | n.a./other echinoderms | ||
| Food group | Echinodermata | Prey Stage/Part | recruits/juv. |
| Food name | unspecified Echinodermata | ||
| Commonness | |||
| Country | Argentina | ||
| Remark | Locality: Mar del Plata. Date: 2000-2001. Method type: Stomach content analysis. The specimen observed were larvae. | ||