| 主要参考文献 | Bigorne, R., 1990 |
| 形态描述的性别 | |
| Bones in OsteoBase |
| 特殊器官 | no special organs |
| 不同的外表 | males alike females |
| 不同的颜色 | males alike females |
| 附注 |
| 显着的特徵 | none |
| 侧面体型 | fusiform / normal |
| 横切面 | compressed |
| 头部背面描绘 | clearly convex |
| 眼的类型 | more or less normal |
| 口/吻尖的类型 | more or less normal |
| 口的位置 | sub-terminal/inferior |
| Type of scales | cycloid scales |
| 鉴别 |
very short snout, massive and rounded; mouth opens before eyes; anal fin base 3.8-4.9x of dorsal fin base; 12-16 scales on caudal peduncle; caudal peduncle height 2.5-3.0x body length; SL 3.4-5.0x body weight. |
| 鉴定难易度 |
| 侧线 | 打断: No |
| 侧联机的鳞片 | 78 - 91 |
| 侧联机鳞片数 | |
| 侧生系列的鳞片 | |
| 侧联机的鳞片列 | |
| 侧线下的鳞片列 | |
| 尾梗周围的鳞片 | |
| 触须 | 0 |
| 鳃裂 (仅限于鲨鱼/ 鱼) | |
| 鳃耙 | |
| 在下肢上 | |
| 上枝鳃耙 | |
| 总数 | |
| 脊椎骨 | |
| 肛门前 | |
| 总数 |
| 属性 | extending over most of the back length |
| 鳍数 | 1 |
| 离鳍号码 | Dorsal |
| Ventral | |
| 棘总数 | 0 - 0 |
| 软条总数 | 59 - 68 |
| 脂鳍 | absent |
| 属性 | forked; more or less normal |
| 鳍数 | 1 |
| 棘总数 | |
| 软条总数 | 18 - 22 |
| 胸鳍 | 属性 more or less normal |
| 脊椎 0 | |
| 软条 | |
| 骨盘的 | 属性 more or less normal |
| 位置 thoracic beneath origin of D1 | |
| 脊椎 0 | |
| 软条 |