| 主な参照 | Randall, J.E., G.R. Allen and R.C. Steene, 1990 |
| 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 |
Two-color forms: the 'true' species in the Indian Ocean and Red Sea and its sibling in the Pacific regions. Females look almost black; males mainly greenish with blue face, of which Indian form shows a white band central to the body, whilst the Pacific form a pale peduncular area when in nuptial mode (Ref. 48636). Juvenile H. annulatus very closely resemble juvenile Malacanthus latovittatus (Ref.1602). Poorly developed pharyngeal teeth (Ref. 1602). |
| Ease of Identification |
| 側線 | 1 中断された: No |
| 側線ラインの長さ | 100 - 118 |
| Pored lateral line scales | 100 - 118 |
| 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 | |
| 上部のヒレの上に | |
| 合計 | 19 - 23 |
| 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 | 9 - 9 |
| 全体の鰭 | 12 - 12 |
| 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 - 12 |
| 胸の | 属性 more or less normal |
| 脊椎 0 | |
| 鰭 13 - 13 | |
| 骨盤の | 属性 more or less normal |
| 場所 thoracic behind origin of D1 | |
| 脊椎 | |
| 鰭 |