淡水鱼类寄生线虫三未定种

ON THREE INDETERMINATE SPECIES OF NEMATODES(FAMILYPHILOMETRIDAE)FROM FRESHWATER FISHES

本文报道在湖北省武汉市(30°30′N,114°12′E)采到的嗜子宫科线虫三个未定种:嗜子宫线虫未定种1,寄生于乌鳢的肾;嗜子宫线虫未定种2,寄生于黄鳝的腹腔;布氏线虫未定种,寄生于蒙古红鲌的腹腔。后两种因只采到雌虫且不完全成熟而不宜鉴定种名。三未定种在国内均未曾有文献报道,本文给出了它们的简单描述、形态图和简单讨论,供进一步研究参考。

Three species of nematodes(family Philometridae),which were not previously reported from China,had been collected from Wuhan(30°30′N,114°12′E),Hubei Province during 1986— 1988.Because of only female specimens(not fully matured for two of them)obtained,it is difficult to determine their specific name.So we treat them hear as species indeterminata.They are Philometra sp.1 from kidneys of Ophiocephalus argus,P.sp.2 from abdominal cavities of Monoperterus albus,and Buckleyella sp.from abdominal cavities of Erythroculter monogolicus.Brief descriptions,remarks and fig- ures are given for them in the present paper.