| 主な参照 | Carpenter, K.E., 1988 |
| Appearance refers to | オス; メス |
| Bones in OsteoBase |
| 専門の臓器 | no special organs |
| 異なる出現 | males alike females |
| 異なる色 | males alike females |
| 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 | ctenoid scales |
| 診断 |
Description: Body blue dorsally, white to pale bluish ventrally. Tips of caudal lobes with a large black blotch. Usually 4 rows of cheek scales; 21-26 predorsal scales; scaled dorsal and anal fins; Supra-temporal band of scales interrupted at dorsal midline by a V-shaped scaleless zone. Upper peduncular scale rows usually 11 (10-12); lower peduncular scale rows usually 15 (14-15). A small process on basioccipital for attachment of Baudelot's ligament, separated from condyle by a prominent concavity on ventral surface of basioccipital. Post maxillary process single; posterior end of maxilla blunt (Ref. 402). |
| Ease of Identification |
| 側線 | 1 中断された: No |
| 側線ラインの長さ | 57 - 67 |
| Pored lateral line scales | |
| Scales in lateral series | |
| 側線ラインより上の規模 | 8 - 10 |
| 側線ラインより下の規模 | 15 - 18 |
| 側線（尾鰭付近）周囲の規模 | 24 - 27 |
| 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 | |
| 脊つい | |
| 肛門前方の | |
| 合計 |
| 属性 | extending over most of the back length |
| 鰭の数 | 1 |
| 小離鰭の数 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 脊椎の合計 | 10 - 10 |
| 全体の鰭 | 14 - 16 |
| 脂びれ | absent |
| 属性 | forked; more or less normal |
| 鰭の数 | 1 |
| 脊椎の合計 | 3 - 3 |
| 全体の鰭 | 11 - 13 |
| 胸の | 属性 more or less normal |
| 脊椎 0 | |
| 鰭 20 - 23 | |
| 骨盤の | 属性 more or less normal |
| 場所 thoracic before origin of D1 | |
| 脊椎 1 | |
| 鰭 5 - 5 |