| 主な参照 | Planquette, P., P. Keith and P.-Y. Le Bail, 1996 |
| Appearance refers to | オス; メス |
| Bones in OsteoBase |
| 専門の臓器 | no special organs |
| 異なる出現 | always different morphology between mature adults |
| 異なる色 | males alike females |
| 意見 | male has a longer anal fin than female |
| 目立つ特徴 | none |
| 身体の側面 | elongated |
| 横断面 | oval |
| 後頭部の側面 | more or less straight |
| 目の種類 | more or less normal |
| 目/鼻の種類 | more or less normal |
| 口の場所 | superior |
| Type of scales | cycloid scales |
| 診断 |
Body covered with very big scales; dorsal and anal fins almost fused with the caudal fin; 2 barbels at the extremity of the lower jaw; adult silvery, juvenile with blue glints and a yellow-orange bar (Ref. 12225). |
| Ease of Identification | easy to distinguish from other species. |
| 側線 | 1 中断された: No |
| 側線ラインの長さ | |
| Pored lateral line scales | |
| Scales in lateral series | |
| 側線ラインより上の規模 | |
| 側線ラインより下の規模 | |
| 側線（尾鰭付近）周囲の規模 | |
| ひげ | |
| 鰓(サメ/エイのみ) | |
| 鰓篩 | |
| 下部のヒレに | |
| 上部のヒレの上に | |
| 合計 | |
| 脊つい | |
| 肛門前方の | |
| 合計 |
| 属性 | no striking attributes |
| 鰭の数 | 1 |
| 小離鰭の数 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 脊椎の合計 | |
| 全体の鰭 | |
| 脂びれ | absent |
| 属性 | pointed; confluent |
| 鰭の数 | 1 |
| 脊椎の合計 | |
| 全体の鰭 |
| 胸の | 属性 more or less normal |
| 脊椎 | |
| 鰭 | |
| 骨盤の | 属性 more or less normal |
| 場所 abdominal before origin of D1 | |
| 脊椎 | |
| 鰭 |