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 | 100 | 4.5 | adults | New Zealand | Northeastern coast | 26966 |
zooplankton | 52 | 3.7 | adults | New Zealand | off Otago, March 1995 and Feb.-April 1996 | 26865 |
zooplankton | 99 | 3.2 | adults | New Zealand | off Otago, March 1995 and Feb.-April 1996 | 26865 |