主要参考文献 | Nielsen, J.G., 1986 |
形态描述的性别 | |
Bones in OsteoBase |
特殊器官 | no special organs |
不同的外表 | always different morphology between mature adults |
不同的颜色 | males alike females |
附注 |
显着的特徵 | flatfish |
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 |
Very thin body. None of the dorsal finrays are prolonged (Ref. 4704). Lateral line with a marked curve over the pectoral fin. Behind the pelvic fins two backward curved thorns. Body slender, translucent and shaped like a sole (Ref. 35388). |
鉴定难易度 |
侧线 | 1 打断: No |
侧联机的鳞片 | 50 - 56 |
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 | |
上枝鳃耙 | |
总数 | |
脊椎骨 | |
肛门前 | |
总数 |
属性 | extending over most of the back length |
鳍数 | 1 |
离鳍号码 | Dorsal 0 - 0 |
Ventral 0 - 0 | |
棘总数 | 0 - 0 |
软条总数 | 81 - 93 |
脂鳍 | absent |
属性 | more or less truncate; more or less normal |
鳍数 | 1 |
棘总数 | 0 - 0 |
软条总数 | 74 - 82 |
胸鳍 | 属性 more or less normal |
脊椎 | |
软条 | |
骨盘的 | 属性 asymmetric in size/position |
位置 thoracic behind origin of D1 | |
脊椎 | |
软条 |