主要参考文献 | Myers, R.F., 1991 |
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 | striking shape of body |
侧面体型 | elongated |
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 | tube-like |
口的位置 | terminal |
Type of scales | ctenoid scales |
鉴别 |
Occurs in three basic color phases: uniformly brown to green, mottled brown to green, or uniformly yellow. First dorsal fin consists of a series of isolated spines, followed by a second dorsal fin consisting of rays. The second dorsal fin is shaped like the anal fin and is found directly above it. A black maxillary stripe usually present, but may be reduced; dorsal and anal fins light, but with a dark basal bar; caudal fin usually with two round black spots; a black spot at the base of each pelvic fin (Ref. 9825). |
鉴定难易度 |
侧线 | 1 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 | |
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 | other |
鳍数 | 2 |
离鳍号码 | Dorsal 0 - 0 |
Ventral 0 - 0 | |
棘总数 | 8 - 12 |
软条总数 | 24 - 27 |
脂鳍 | absent |
属性 | other (see remark); more or less normal |
鳍数 | 1 |
棘总数 | 0 - 0 |
软条总数 | 26 - 29 |
胸鳍 | 属性 more or less normal |
脊椎 0 | |
软条 17 - 17 | |
骨盘的 | 属性 more or less normal |
位置 abdominal behind origin of D1 | |
脊椎 0 | |
软条 6 - 6 |