形态学资料 Gobio krymensis
检索表
Abnormalities
主要参考文献 Kottelat, M. and J. Freyhof, 2007
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
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

Can be diagnosed from its congeners in Black and Caspian Sea basins by having the following characters: scales between anus and anal origin 4-8 (usually 5-6); breast scaled between pectorals, scales reaching forward beyond pectoral base (at least in some individuals of any population ); barbel reaching beyond anterior eye margin, often to middle of eye, its length 19-27% HL, 1.6-2.3 times in snout length; snout length greater than postorbital distance; head length 25-28% SL; head depth 14-17% SL at nape, 47-50% HL at eye; body depth 17-25% SL; head width 15-16% SL, 46-61% HL; eye diameter 5-6% SL, 2.7-3.4 times in head depth, 1.4-1.7 times in interorbital distance (at 7-10 cm SL); and caudal peduncle depth 32-40% HL (Ref. 59043).

鉴定难易度

分节特性 Gobio krymensis

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

尾鳍

属性 forked

臀鳍 (s)

鳍数
棘总数
软条总数

偶鳍

胸鳍 属性  more or less normal
脊椎     
软条   
骨盘的 属性  more or less normal
位置    abdominal  behind origin of D1
脊椎     
软条   
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cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  最后修订者: sortiz, 06.27.17