| 主要参考文献 | Géry, J., P.-Y. Le Bail and P. Keith, 1999 |
| 形态描述的性别 | |
| Bones in OsteoBase |
| 特殊器官 | |
| 不同的外表 | |
| 不同的颜色 | |
| 附注 |
| 显着的特徵 | striking type of mouth |
| 侧面体型 | elongated |
| 横切面 | compressed |
| 头部背面描绘 | clearly concave |
| 眼的类型 | more or less normal |
| 口/吻尖的类型 | other (see Diagnosis) |
| 口的位置 | superior |
| Type of scales | |
| 鉴别 |
Big mouth with a pair of large canines on anterior part of lower jaw; vertical diameter of eye 2.9-3.35 in head length; long pectoral fins 28-30% of SL; branched anal rays 63-67; humeral blotch smaller than eye; absence of black margin on pectoral and pelvic fins. |
| 鉴定难易度 | likely to be confused with closely related species. |
| 侧线 | 1 打断: No |
| 侧联机的鳞片 | |
| 侧联机鳞片数 | 103 - 110 |
| 侧生系列的鳞片 | 135 - 135 |
| 侧联机的鳞片列 | |
| 侧线下的鳞片列 | |
| 尾梗周围的鳞片 | 28 - 32 |
| 触须 | |
| 鳃裂 (仅限于鲨鱼/ 鱼) | |
| 鳃耙 | |
| 在下肢上 | |
| 上枝鳃耙 | |
| 总数 | 32 - 36 |
| 脊椎骨 | |
| 肛门前 | |
| 总数 |
| 属性 | no striking attributes |
| 鳍数 | 1 |
| 离鳍号码 | Dorsal |
| Ventral | |
| 棘总数 | |
| 软条总数 | 12 - 12 |
| 脂鳍 | present |
| 属性 | more or less truncate; more or less normal |
| 鳍数 | 1 |
| 棘总数 | |
| 软条总数 | 66 - 70 |
| 胸鳍 | 属性 more or less normal |
| 脊椎 | |
| 软条 16 - 18 | |
| 骨盘的 | 属性 more or less normal |
| 位置 abdominal before origin of D1 | |
| 脊椎 | |
| 软条 9 - 9 |