形态学资料 Sinocyclocheilus huizeensis
检索表
Abnormalities
主要参考文献 Cheng, C., X. Pan, X. Chen, J. Li, L. Ma and J. Yang, 2015
形态描述的性别
Bones in OsteoBase

性别内容

特殊器官
不同的外表
不同的颜色
附注

稚鱼与成鱼的特徵描述

显着的特徵
侧面体型 fusiform / normal
横切面
头部背面描绘
眼的类型
口/吻尖的类型
口的位置 sub-terminal/inferior
Type of scales
鉴别

Sinocyclocheilus huizeensis can be distinguished by having the following unique characters: body normal; 70~73 lateral-line scales; 25~33 scales above lateral line; 9~12 scales below lateral line; 40~46 scales around caudal-peduncle; 5~6 gill rakers on the first gill arch; eyes normal, eye diameter 5.4%~7.2% of SL; interorbital width 3.6%~9.7% of SL; nostrils closer to preopercular margin than to snout tip; width between posterior nostrils 5.0%~7.3% of standard length; mouth inferior, its width 7.0%~9.3% of standard length, upper jaw length 7.0%~9.1% of standard length; superior angle of spiracle below level line of superior border of eyes; rostral barbels extending beyond the anterior margin of eyes, but not reaching posterior margin of operculum, maxillary barbels extending almost to posterior margin of preopercular; pectoral-fin length 16.8%~23.6% of standard length; last unbranched ray of dorsal fin thickened and hard, with serrations along posterior edge; 10 pelvic-fin branched rays; pelvic fin long, originating posterior to ventral line of dorsal-fin origin, stretching about 4/5 of the distance between pelvic-fin origin and anal-fin origin, reaching anus; pelvic fin narrow, axillary scales present (Ref. 110204).

鉴定难易度

分节特性 Sinocyclocheilus huizeensis

侧线 打断: No
侧联机的鳞片 70 - 73
侧联机鳞片数
侧生系列的鳞片
侧联机的鳞片列 25 - 33
侧线下的鳞片列 10 - 12
尾梗周围的鳞片 40 - 46
触须 4
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 38 - 39

背鳍 (s)

属性 no striking attributes
鳍数 1
离鳍号码 Dorsal   
Ventral  
棘总数 3 - 3
软条总数 7 - 7
脂鳍 absent

尾鳍

属性 forked

臀鳍 (s)

鳍数
棘总数 3 - 3
软条总数 5 - 5

偶鳍

胸鳍 属性  more or less normal
脊椎     1
软条   15 - 16
骨盘的 属性  more or less normal
位置    abdominal  before origin of D1
脊椎     1
软条   10 - 10
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意见 & 订正
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