| Alimento principal | Por ciento |
Nivel trófico (y) |
Estadio de desarrollo del despredador | País | Localidad | Referencia |
|---|---|---|---|---|---|---|
| zoobenthos | 56 | 3.9 | juv./adults | Cuba | northeast region | 26338 |
| zoobenthos | 43 | 3.6 | juv./adults | Puerto Rico | Also U.S. Virgin Islands, Nov, 1958 - Jun. 1961. | 33 |
| detritus | 40 | 4.2 | adults | USA | Offshore south of Cape Hatteras. | 37512 |
| zoobenthos | 49 | 4.4 | juv./adults | Colombia | Magdalena and La Guajira | 56479 |