| 主要参考文献 | Lourie, S.A., A.C.J. Vincent and H.J. Hall, 1999 |
| 形态描述的性别 | |
| Bones in OsteoBase |
| 特殊器官 | other |
| 不同的外表 | always different morphology between mature adults |
| 不同的颜色 | |
| 附注 | Males with brood pouch; females with ovipositor (Ref. 205). |
| 显着的特徵 | |
| 侧面体型 | other |
| 横切面 | |
| 头部背面描绘 | |
| 眼的类型 | |
| 口/吻尖的类型 | |
| 口的位置 | |
| Type of scales | |
| 鉴别 |
Description: (based on 18 specimens): Adult height: 9.0-19.2 cm. Rings: 11 + 36 (35-37). Snout length: 2.4 (2.1-2.6) in head length. Dorsal fin rays: 17-18 covering 2+1 rings. Pectoral fin rays: 16-17. Coronet: relatively low, rounded and overhanging at the back, flat-topped or with a slight depression. Spines: low, rounded bumps only. Other distinctive characters: body rings quite chunky; broad or almost double eye and cheek spines. Color pattern: may be covered with tiny white dots or larger brown spots. |
| 鉴定难易度 |
| 侧线 | 打断: No |
| 侧联机的鳞片 | |
| 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 | |
| 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 | |
| 鳍数 | 1 |
| 离鳍号码 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘总数 | 0 - 0 |
| 软条总数 | 17 - 18 |
| 脂鳍 | absent |
| 属性 | other (see remark) |
| 鳍数 | 1 |
| 棘总数 | |
| 软条总数 |
| 胸鳍 | 属性 used for locomotion |
| 脊椎 0 | |
| 软条 16 - 17 | |
| 骨盘的 | 属性 suppressed/absent |
| 位置 absent | |
| 脊椎 | |
| 软条 |