形态学资料 Parapercis vittafrons
检索表
Abnormalities
主要参考文献 Randall, J.E., 2008
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

This species is distinguished by the following characters: body color when fresh brown dorsally, 6 U-shaped, dark brown bars, interrupted by a lateral pinkish white stripe from large roundish dark brown spots below; nape colored like body; head whitish, the operculum with 4 close-set, dark-edged, orange bars; 4 blackish bands extending below and anterior to eye, the first 2 crossing the upper lip; ventral part of head with blackish spots; spinous portion of dorsal fin orange-yellow with a large basal black spot, a white margin, and submarginal reddish line; blackish streaks extending into base of soft dorsal fin above dark bars on back with rows of small dark spots above; 2 broad, blackish stripes on caudal fin; a black bar at base of pectoral fin, followed by a pale-edged brown spot; whitish pelvic fins; D V,21; A I,17; pectoral rays 17; 57-58 lateral line scales; gill rakers 4-6 + 8-10; lower jaw projecting, 2-3 pairs of canine teeth anteriorly in upper jaw, 3 in lower; palatine teeth absent; vomerine teeth in a narrow chevron-shaped patch of 2 irregular rows of small pointed incurved teeth; greatest body depth 4.90-5.25 in SL; head length (HL) 3.45-3.55 in SL; orbit diameter 3.65-4.05 in HL; cheek scales small and cycloid (except for a few ctenoid dorsally), progressively smaller nonimbricate and partially embedded ventrally; fourth dorsal spine is the longest, 3.4-4.25 in HL; caudal fin rounded ventrally, truncate dorsally, except for a protruding pointed posterior lobe formed mainly be second and third branched rays; pectoral fins 5.3-5.55 in SL; pelvic fins just reaching anus, 4.15-4.5 in SL (Ref. 79876).

鉴定难易度

分节特性 Parapercis vittafrons

侧线 打断: No
侧联机的鳞片 57 - 58
侧联机鳞片数 3 - 4
侧生系列的鳞片
侧联机的鳞片列 5 - 5
侧线下的鳞片列 14.5 - 14.5
尾梗周围的鳞片 26 - 26
触须
鳃裂 (仅限于鲨鱼/ 鱼)
鳃耙
在下肢上 8 - 10
上枝鳃耙 4 - 6
总数 12 - 16
脊椎骨
肛门前
总数 30 - 30

背鳍 (s)

属性
鳍数 1
离鳍号码 Dorsal   
Ventral  
棘总数 5 - 5
软条总数 21 - 21
脂鳍

尾鳍

属性

臀鳍 (s)

鳍数 1
棘总数 1 - 1
软条总数 17 - 17

偶鳍

胸鳍 属性  
脊椎     0
软条   17 - 17
骨盘的 属性  
位置    
脊椎     
软条   
主要参考文献 (例如 9948)
字汇 ( 例如 cephalopods )
Comments & Corrections
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