主要的食物 | 百分比 |
營養階層 (y) |
掠食生活階段 | 國家 | 地點 | 參考文獻 |
---|---|---|---|---|---|---|
nekton | 49 | 4.5 | juv./adults | USA | Gulf of Mexico | 8928 |
nekton | 93 | 4.5 | juv./adults | Puerto Rico | Also U.S. Virgin Islands, Nov. 1958 - Jun. 1961. | 33 |
nekton | 66 | 4.5 | recruits/juv. | USA | South Atlantic coast | 8928 |
nekton | 51 | 4.5 | juv./adults | USA | Offshore south and inshore north of Cape Hatteras. | 37512 |
nekton | 71 | 4.3 | juv./adults | Colombia | Magdalena and La Guajira | 56479 |