| 主要參考文獻 | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
| 形態描述的性別 | |
| Bones in OsteoBase |
| 特殊器官 | |
| 不同的外表 | |
| 不同的顏色 | |
| 附註 |
| 顯著的特徵 | none |
| 側面體型 | fusiform / normal |
| 橫切面 | oval |
| 頭部背面描繪 | clearly convex |
| 眼的類型 | more or less normal |
| 口/吻尖的類型 | more or less normal |
| 口的位置 | terminal |
| Type of scales | |
| 鑑別 |
Small-sized fish of moderately deep body. Isthmus narrow, forming a groove. Chin with 2 pairs or small pores. This species is characterized by several dark large elongate blotches on the upper back, one forming a saddle on the nape. |
| 鑑定難易度 |
| 側線 | 1 打斷: No |
| 側線上的鱗片 | |
| 側線上鱗片數 | 48 - 52 |
| 側生系列的鱗片 | |
| 側線上的鱗片列 | |
| 側線下的鱗片列 | |
| 尾梗周圍的鱗片 | |
| 觸鬚 | 0 |
| 鰓裂 (僅限於鯊魚/ 魟魚) | |
| 鰓耙 | |
| 在下肢上 | 14 |
| 上枝鰓耙 | 5 |
| 總數 | 19 |
| 脊椎骨 | |
| 肛門前 | |
| 總數 |
| 屬性 | no striking attributes |
| 鰭數 | 1notched No |
| 離鰭號碼 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘總數 | 12 - 12 |
| 軟條總數 | 13 - 14 |
| 脂鰭 | absent |
| 屬性 | more or less truncate; more or less normal |
| 鰭數 | 1 |
| 棘總數 | 3 - 3 |
| 軟條總數 | 7 |
| 胸鰭 | 屬性 more or less normal |
| 脊椎 1 | |
| 軟條 16 - 17 | |
| 骨盤的 | 屬性 more or less normal |
| 位置 thoracic before origin of D1 | |
| 脊椎 | |
| 軟條 |