| 主要参考文献 | Randall, J.E., G.R. Allen and R.C. Steene, 1990 |
| 形态描述的性别 | 雄性; 雌性 |
| 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 | 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 |
Lateral line curved below soft dorsal and with 30-44 strong scutes; color bluish green above, silvery below; caudal fin hyaline to yellowish; dorsal fins hyaline basally, light dusky distally. Opercle with small, black spot; opercular membrane with smooth margin. Snout longer than eye diameter; squarish lower posterior edge of maxilla; upper jaw with small teeth anteriorly; soft dorsal and anal fins relatively low, not falcate; pectoral fin sub falcate. (Other source of data on morphology: Refs. 3131, 3197, 3287). |
| 鉴定难易度 |
| 侧线 | 1 打断: No |
| 侧联机的鳞片 | 77 - 102 |
| 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) | absent |
| 鳃耙 | |
| 在下肢上 | 30 - 39 |
| 上枝鳃耙 | 10 - 14 |
| 总数 | 40 - 53 |
| 脊椎骨 | |
| 肛门前 | 10 - 10 |
| 总数 | 24 - 24 |
| 属性 | no striking attributes |
| 鳍数 | 2 |
| 离鳍号码 | Dorsal 1 - 1 |
| Ventral 1 - 1 | |
| 棘总数 | 9 - 9 |
| 软条总数 | 28 - 31 |
| 脂鳍 | absent |
| 属性 | forked; more or less normal |
| 鳍数 | 2 |
| 棘总数 | 3 - 3 |
| 软条总数 | 25 - 28 |
| 胸鳍 | 属性 more or less normal |
| 脊椎 | |
| 软条 | |
| 骨盘的 | 属性 more or less normal |
| 位置 thoracic before origin of D1 | |
| 脊椎 | |
| 软条 |