主要参考文献 | Ottoni, F.P. and W.J.E.M. Costa, 2008 |
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 | |
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 |
Distinguished from other congeners by the combination of the following characters: caudal vertebrae 12; absence of mark on side of head; dorsal-fin spines 17; dorsal-fin rays 8-9; anal-fin rays 7-8; snout robust; wide ectopterygoid; arm of epibranchial 1 long; arms of epibranchial 2 with two short tubular processes; absence of depression on head; arms of vertical trunk bar 7 with the same width (Ref. 79631). |
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 | 16 - 17 |
侧线下的鳞片列 | 7 - 8 |
尾梗周围的鳞片 | |
触须 | |
鳃裂 (仅限于鲨鱼/ 鱼) | |
鳃耙 | |
在下肢上 | 13 - 16 |
上枝鳃耙 | 4 - 7 |
总数 | |
脊椎骨 | |
肛门前 | 14 - 14 |
总数 | 26 - 26 |
属性 | no striking attributes |
鳍数 | 1 |
离鳍号码 | Dorsal |
Ventral | |
棘总数 | 17 - 17 |
软条总数 | 8 - 9 |
脂鳍 | absent |
属性 | more or less truncate |
鳍数 | |
棘总数 | 7 - 8 |
软条总数 | 7 - 8 |
胸鳍 | 属性 more or less normal |
脊椎 | |
软条 13 - 14 | |
骨盘的 | 属性 more or less normal |
位置 abdominal | |
脊椎 1 | |
软条 5 - 5 |