| 主要參考文獻 | Thresher, R.E. and P.L. Colin, 1986 | ||
| 掠食階段 | juv./adults | ||
| 食物一 | plants | ||
| 食物二 | other plants | ||
| 食物三 | benthic algae/weeds | ||
| 食物群 | algae | 捕食階段/部份 | n.a./others |
| 食物名稱 | unspecified algae | ||
| 普通 | 65 | dominant ( > 50%) | |
| 國家 | Marshall Is. | ||
| 附註 | Locality: Enewetak. Also in Ref. 9137 (Central and West Pacific Regions). Commonness assumed from expanded Table 2 (p. 191) of Froese and Pauly (2000). | ||