云南省华吸鳅属鱼类一新种

A NEW SPECIES OF SINOGASTROMYZON FROM YUNNAN

描记华吸鳅属一新种，以采集地命名德泽华吸鳅SinogastromyzondezeensisLi,MaoetLu，sp，nov，新种腹鳍分枝鳍条9－11，肛门接近臀鳍起点区别于四川华吸鳅S．szechuanensisFang；新种侧线鳞58－64，腹鳍末端达到肛门等区别于西昌华吸鳅S．

Sinogastromyzon dezeensis Li, Mao et Lu, sp. nov (figl)Holotype 9204011, Length body 54mm, collected in April 1992, in Deze Quing County, Yun-nan, Paratype 12 spechaens, Nos: 9204012-23 Length body 36 - 54mm, collected from the same to-cality as the hofotype. Kept in the Resevoir of Heilongtan Lunan Yunnan and Fishery Adrinistrotion Centre of Qujing, Yunnan.D, Ⅲ,7 - 8; A, Ⅱ,5; PXI - XII, 12 - 14;V,VI - VII,9 - 11;Lattral line scalus 58 64. Depth 5.0 - 6.4 (6. 1) in standard body length, head 3.8 - 4.3(4.0), Lenggh of caudal Pedu-ncle 4.5 - 6. 8(5. 8), depth of caudal Peduncle 10. 3 - 13.6(11. 5), snout 1.7 - 2- 3(2. 0) in head, eye 4.0 - 6.5(4.7), interobital we 2.2 - 2.6(2.3), depth of caudal peduncles 2.0 - 2.3(2-2) in its length.The new species similarity to s. szechuanensis, but differs bo the latter in:1. vintal fin VI - VII,9 - l2; Vs VI - VII, l5 - l72. anus near anal fin; Vs far anal finThe new species Sndlarity to S. sichangonis but differs bo the latter in:1. scalus of larter line 58 - 64; Vs, 70 - 75.2. end of ventral fin near or reach anus; Vs far from anus.