主要参考文献 | Herre, A.W.C.T., 1926 |
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 | |
侧面体型 | short and / or deep |
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 | sub-terminal/inferior |
Type of scales | cycloid scales |
鉴别 |
Preserved color whitish yellow, paler ventrally, sides and back golden yellow; top of head dusky; all fins pale; in life basal half of caudal probably golden. Broad snout with median hump near bluntly rounded tip. Large circular eye with thickened adipose eyelid; anterior nostril with prominent erect tubule, the posterior margin forming a conspicuous flap; the posterior nostril large and open. |
鉴定难易度 |
侧线 | 1 打断: No |
侧联机的鳞片 | 24 - 26 |
侧联机鳞片数 | |
侧生系列的鳞片 | |
侧联机的鳞片列 | 5 - 5 |
侧线下的鳞片列 | 3 - 3 |
尾梗周围的鳞片 | 12 - 12 |
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 | no striking attributes |
鳍数 | 1 |
离鳍号码 | Dorsal |
Ventral | |
棘总数 | 4 - 4 |
软条总数 | 7 - 7 |
脂鳍 | absent |
属性 | forked; more or less normal |
鳍数 | 1 |
棘总数 | 3 - 3 |
软条总数 | 5 - 5 |
胸鳍 | 属性 more or less normal |
脊椎 1 | |
软条 17 - 17 | |
骨盘的 | 属性 more or less normal |
位置 abdominal behind origin of D1 | |
脊椎 1 | |
软条 9 - 9 |