| 主な参照 | Randall, H.A. and G.R. Allen, 1977 |
| Appearance refers to | |
| Bones in OsteoBase |
| 専門の臓器 | |
| 異なる出現 | different morphology in juveniles and adults |
| 異なる色 | |
| 意見 |
| 目立つ特徴 | none |
| 身体の側面 | short and / or deep |
| 横断面 | compressed |
| 後頭部の側面 | clearly convex |
| 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 |
Juveniles overall black with scale centers bluish; white blotch on forehead and upper sides; all fins black except the transparent pectoral and outer portion of soft dorsal rays. Geographic and behavioral color of adults variable; no spot on forehead; spot on upper sides very reduced; head and fins normally black; scales with black margins. Margins of preorbital, suborbital and preoperculum finely serrated (Ref. 2746). Nuptial fish generally paler color. Body depth 1.4-1.6 in SL (Ref. 90102). |
| Ease of Identification |
| 側線 | 1 中断された: No |
| 側線ラインの長さ | 17 - 19 |
| Pored lateral line scales | 17 - 20 |
| 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 | 16 - 19 |
| 上部のヒレの上に | 6 - 8 |
| 合計 | 22 - 27 |
| 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 | 12 - 12 |
| 全体の鰭 | 14 - 16 |
| 脂びれ | absent |
| 属性 | more or less truncate; more or less normal |
| 鰭の数 | 1 |
| 脊椎の合計 | 2 - 2 |
| 全体の鰭 | 14 - 15 |
| 胸の | 属性 more or less normal |
| 脊椎 0 | |
| 鰭 19 - 21 | |
| 骨盤の | 属性 more or less normal |
| 場所 thoracic before origin of D1 | |
| 脊椎 | |
| 鰭 |