主要参考文献 | Hutchins, J.B., 1986 |
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 | clearly concave |
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 |
Head and body grayish brown when fresh; iris brown; caudal fin orange with black posterior margin; spinous dorsal fin dark brown. Usually a broad and blackish bar passing from nape, through eye, to pectoral base. Large pelvic rudiment not broadly attached to posterior margin of ventral flap. 1 - 5 spinules on midbody scales, middle spinule longest; scale spinules on posterior half of body becoming progressively more elongate, extremities of those on caudal peduncle of male curving forward; male with scale rugosities developing at about 50 mm SL |
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 | |
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 | 7 - 7 |
总数 | 19 - 19 |
属性 | other |
鳍数 | 2 |
离鳍号码 | Dorsal |
Ventral | |
棘总数 | 1 - 1 |
软条总数 | 30 - 32 |
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 | 27 - 29 |
胸鳍 | 属性 more or less normal |
脊椎 0 | |
软条 12 - 12 | |
骨盘的 | 属性 other (see diagnosis) |
位置 abdominal behind origin of D1 | |
脊椎 | |
软条 |