| 主な参照 | Myers, R.F., 1991 |
| Appearance refers to | |
| Bones in OsteoBase |
| 専門の臓器 | |
| 異なる出現 | |
| 異なる色 | |
| 意見 |
| 目立つ特徴 | none |
| 身体の側面 | fusiform / normal |
| 横断面 | compressed |
| 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 | terminal |
| Type of scales | cycloid scales |
| 診断 |
Juveniles and females easily recognized by the generally black body with large white spots; males have large black spots on the soft parts of the dorsal and anal fins (Ref. 48636). Juveniles resemble the juveniles of B. mesothorax but have white rather than yellow spots. Undergoes a dramatic color change with growth. |
| Ease of Identification |
| 側線 | 1 中断された: No |
| 側線ラインの長さ | 29 - 31 |
| 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 | 0 |
| 鰓(サメ/エイのみ) | |
| 鰓篩 | |
| 下部のヒレに | 12 |
| 上部のヒレの上に | 5 |
| 合計 | 15 - 18 |
| 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 | 12 - 12 |
| 全体の鰭 | 9 - 10 |
| 脂びれ | absent |
| 属性 | more or less truncate; more or less normal |
| 鰭の数 | 1 |
| 脊椎の合計 | 3 - 3 |
| 全体の鰭 | 12 - 13 |
| 胸の | 属性 more or less normal |
| 脊椎 0 | |
| 鰭 15 - 17 | |
| 骨盤の | 属性 more or less normal |
| 場所 thoracic beneath origin of D1 | |
| 脊椎 | |
| 鰭 |