主要参考文献 | Heemstra, P.C. and J.E. Randall, 1993 |
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 | none |
侧面体型 | fusiform / normal |
横切面 | compressed |
头部背面描绘 | clearly convex |
眼的类型 | more or less normal |
口/吻尖的类型 | more or less normal |
口的位置 | superior |
Type of scales | ctenoid scales |
鉴别 |
Distinguished by the following characteristics: dark brown head and body color; soft dorsal, caudal and anal fins blackish distally, basal part lighter; white edge on caudal and pectoral fins; blackish pelvic fins; black streak on cheek at the upper edge of maxilla; depth of body contained 2.4-2.8 times in SL; head length 2.2-2.4 times in SL; convex interorbital area; subangular preopercle, with enlarged serrae at the angle, lower edge with 1-6 small serrae; posterior nostrils 2-3 times larger than anterior nostrils; maxilla naked, not reaching posterior to eye; 2 rows of teeth on midlateral part of lower jaw, inner teeth distinctly larger than outer teeth (Ref. 89707). |
鉴定难易度 |
侧线 | 1 打断: No |
侧联机的鳞片 | 64 - 75 |
侧联机鳞片数 | |
侧生系列的鳞片 | 104 - 112 |
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 | 13 - 15 |
上枝鳃耙 | 7 - 10 |
总数 | 20 - 25 |
脊椎骨 | |
肛门前 | |
总数 |
属性 | no striking attributes |
鳍数 | 1 |
离鳍号码 | Dorsal 0 - 0 |
Ventral 0 - 0 | |
棘总数 | 11 - 11 |
软条总数 | 14 - 15 |
脂鳍 | absent |
属性 | more or less truncate |
鳍数 | 1 |
棘总数 | 3 - 3 |
软条总数 | 9 - 9 |
胸鳍 | 属性 more or less normal |
脊椎 0 | |
软条 18 - 21 | |
骨盘的 | 属性 more or less normal |
位置 thoracic before origin of D1 | |
脊椎 | |
软条 |