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20 0 2年 6月于云南省河口瑶族自治县采集到鱼类标本 3尾 ,经鉴定为我国华吸鳅属鱼类之新纪录种———红河华吸鳅 (Sinogastromyzonchapaensis)。测量标本 3尾均保存在台湾清华大学。体长 35～ 5 0mm。背鳍iii,8;臀鳍ii,5 ;胸鳍xiv～xv ,14～ 16 ;腹鳍x～xi,11～ 12。侧线鳞 6 0～ 6 4。体长为体高的 7 0～ 7 2倍 ,为体宽的 4 3～ 4 6倍 ,为头长的 4 9～ 5 1倍 ,为尾柄长的 5 4～ 6 0倍 ,为尾柄高的 12 7～ 14 0倍 ,为背鳍前距的 2 2倍 ,为腹鳍前距的 2 4～ 2 7倍。头长为头高的 1 8～ 1 9倍 ,为头宽的 0 9～ 1 1倍 ,为吻长的 2 0～2 1倍 ,为眼径的 4 7～ 5 0倍 ,为眼间距的 2 0～ 2 3倍。尾柄长为尾柄高的 2 2～ 2 6倍。头宽为口宽的 3 7～4 6倍。
In June 20, 2002, 3 specimens of fish were collected from Hekou Yao Autonomous County in Yunnan Province. Sinogastromyzonchapaensis was identified as a new record species of China. The three specimens were stored at Tsinghua University in Taiwan. Body length 35 ~ 50mm. Dorsal fin iii, 8; anal fin ii, 5; pectoral xiv ~ xv, 14 ~ 16; pelvic fins x ~ xi, 11 ~ 12. Lateral scales 6 0 ~ 6 4. The body length is 70 ~ 72 times body height, 43 ~ 46 times body width, 49 ~ 51 times head length, 54 ~ 60 times longer tail length, Of 12 7 ~ 14 0 times, 2 times of dorsal fin distance, 24 to 27 times of anterior pelvic fins. The head length is 18 to 19 times the head height, which is 0 9 to 1 1 times the head width, 20 to 2 times the length of the kiss, and 47 to 50 times the eye diameter, and is the distance between the eyes 2 0 ~ 2 3 times. Caudal peduncle length of tail 2 2 ~ 2 6 times. The width of the mouth is 37 ~ 46 times the mouth width.