形态学资料 Glyptothorax elankadensis
检索表
Abnormalities
主要参考文献 Plamoottil, M. and N.P. Abraham, 2013
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 elongated
横切面 oval
头部背面描绘
眼的类型
口/吻尖的类型
口的位置
Type of scales
鉴别

This medium sized species is distinguished by the following characters: tips of all the fins yellow; 3 narrow yellow bands, one mid dorsal and others mid lateral on longitudinal axis of body; 2 small yellowish round spots on dorsal side, downwards and backwards from dorsal fin origin; a round yellowish spot in between eyes; median fontanel on the dorsal side of the head very faint and indistinct; occipital process does not reach basal bone of dorsal fin; eyes very minute; blue colored,

nearly circular, level to the surface of head or a little bulging and are located behind and above the angle of jaws; inferior mouth; thoracic apparatus longer than broad, with an elongated groove in the middle of it; rayed dorsal is shorter than head and pectoral, but longer than pelvic and anal, the base is longer than pectoral and pelvic but shorter than anal; first ray of pectoral and last undivided ray of dorsal fin are serrated on inner side, none of the fins touch each other; ventral surface of anterior region of head papillated; body finely granulated; head length 4.2, body depth at dorsal fin origin 5.9 in standard length; eye diameter 17.1; head width 1.1, head depth 1.6, width of gape of mouth 2.6 in head length (Ref. 93434).

鉴定难易度

分节特性 Glyptothorax elankadensis

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
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

背鳍 (s)

属性
鳍数
离鳍号码 Dorsal   
Ventral  
棘总数
软条总数 4 - 6
脂鳍

尾鳍

属性 forked

臀鳍 (s)

鳍数
棘总数
软条总数 7 - 10

偶鳍

胸鳍 属性  
脊椎     
软条   8 - 10
骨盘的 属性  
位置    
脊椎     
软条   5 - 5
主要参考文献 (例如 9948)
字汇 ( 例如 cephalopods )
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