| 主要参考文献 | Allen, G.R. and M.V. Erdmann, 2012 |
| 形态描述的性别 | |
| Bones in OsteoBase |
| 特殊器官 | no special organs |
| 不同的外表 | |
| 不同的颜色 | males alike females |
| 附注 | One of the sexually dimorphic triggerfishes with adult males lacking stripes on most of the snout (Ref. 37816). |
| 显着的特徵 | striking fins |
| 侧面体型 | short and / or deep |
| 横切面 | oval |
| 头部背面描绘 | more or less straight |
| 眼的类型 | more or less normal |
| 口/吻尖的类型 | more or less normal |
| 口的位置 | terminal |
| Type of scales | |
| 鉴别 |
This species is distinguished by the following characters: front of eye without the elongate groove; enlarged scales above the pectoral-fin base and just behind the gill opening to form a flexible tympanum; the scales of the caudal peduncle with 2 longitudinal rows of large anterior-projecting spines; the slightly rounded caudal fin with compressed peduncle; head and body colour green to brown with diagonally curved orange lines and a large round black blotch covering most of the caudal-fin base; rays of soft dorsal, anal and pectoral fins orange and also the caudal fin (Ref. 10920, 9770). |
| 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 | 36 - 40 |
| 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 | first rays forming locking device |
| 鳍数 | 2 |
| 离鳍号码 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘总数 | 3 - 3 |
| 软条总数 | 24 - 27 |
| 脂鳍 | absent |
| 属性 | more or less truncate |
| 鳍数 | |
| 棘总数 | 0 - 0 |
| 软条总数 | 20 - 24 |
| 胸鳍 | 属性 more or less normal |
| 脊椎 0 | |
| 软条 13 - 15 | |
| 骨盘的 | 属性 joint to one spine only |
| 位置 abdominal behind origin of D1 | |
| 脊椎 1 | |
| 软条 0 - 0 |