云南金线鱼巴属鱼类一新种——麻花金线鱼巴  

A New Species of Sinocyclocheilus from Yunnan——Sinocylocheilus maculatus Li,sp.nov.

作　　者：李维贤[1] 宗祖国 侬瑞斌 赵春和 

机构地区：[1]云南省路南县黑龙潭水库,云南路南652200 [2]云南省文山州渔业站,云南文山663000

出　　处：《云南大学学报（自然科学版）》2000年第1期79-80,共2页Journal of Yunnan University(Natural Sciences Edition)

基　　金：云南省自然科学基金!资助项目 ( 98C0 16M)

摘　　要：描记采于云南省文山州境内地下河出水口的金线鱼巴属一新种,以体表密布褐色芝麻斑点命名为麻花金线鱼巴(SinocyclocheilusmaculatusLi,sp,nov).新种外形接近该州已记载的老种紫色金线鱼巴(S.purpureusLi).但侧线孔较多(81～88)口亚上位。s: Sinocyclocheilus maculatus Li,sp.nov (Fig.1).Holotype,No.870808001,standard body longth 88?mm,collected from Zimaoxiang of Yonshan Xian Aug.1987.Paratype 1 specimes No.870808002 standard body lergth 77?mm,collected with the holotype.Kept in Resevoir of Heilongtan Lunan,Yunnan.Description:D.iii,7;A.ii,5;P.i,15—16;V.i,8;Branched caudal fin rags 16.lateral line scales 81—88,Gill rakers 8—9.Phargngeal teeth 3 rows 2.3.4/4.3.2.Depth in standard length 2.9—3.4,head 4.0—4.1,length of caudal peduncle 4.9—5.9,its depth 8.0—8.6.Snout in head 2.5—2.8,eye 5.4—5.5,interorbital 2.7—2.8.Depth of caudal Piduncle 1.5—1.6 in its length.Diagnosis:The new species in similar to.S.purpureus Li (1985),but differs from the latterin:① lateral line scales 81—88,Vs 63—67.② naculate of body.③ subupper of mouth. Key words:new species; Sinocyclocheilus ;cyprinidae;Yunnanthe spectra constants of the ground ( X 1Σ + ) and a few lowlying excited states ( A 3Π,B 3Σ +,C 1Π and D 1Σ + ) have been obtained and discussed.

关 键 词：新种 金线Ba属 云南 鲤科 

分 类 号：Q959.468[生物学—动物学]