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记述了寄生在虎鱼体表、鳃和口腔的两种新车轮虫 :一种为东湖车轮虫 ,新种 (Tri chodinadonghuensissp .nov .) ,虫体直径 49 2— 6 0 μm ,附着盘直径 44 0 (3 7 2— 51 5) μm ,齿环直径 2 2 1 (1 9 2— 2 6 4) μm ,齿体数目 2 2— 2 8个 ,以 2 3— 2 4个居多 ,辐线 8根 ,口带绕体围41 0°,大核马蹄形 ,其外径 2 0 4μm ,核臂宽 4 8— 5 4μm ,小核短杆状 ,长 2 4μm ,宽 1 4μm。另一种为车轮虫 ,新种 (Trichodinactenogobiisp .nov .) ,虫体直径 6 2 4— 81 8μm ,附着盘直径 6 3 9(56 4— 72 0 ) μm ,齿环直径 3 3 3 (3 1 8— 3 8 4) μm ,齿体数目 2 3— 2 7个 ,辐线数 1 0—1 4根 ,以 1 1根者居多 ,口带绕体围 40 0°。大核马蹄形 ,核臂粗细不一 ,大核外径 42 0 μm。小核卵圆形 ,位于大核左臂前方。
Two new species of carps, parasitic on the surface, gills and oral cavity, of the tigers were described: one is Trichodinadonghuensissp. Nov., The diameter of which is 49-600 μm, the diameter of the attachment disk 44 0 (3 7 2- 51 5) μm, ring gear diameter 2 2 1 (1 9 2- 2 6 4) μm, number of teeth 2 2- 2 8, mostly 2 3- 2 4, 8, the mouth of the body around the body 41 0 °, the nucleus horseshoe-shaped, its outer diameter of 204μm, nuclear arm width 4 8- 5 4μm, small nuclear short rod shaped, length 24μm, width 14μm. The other species is Trichodinactenogobiisp. Nov. The diameter of the worm body is 6 2 4-81 8 μm, the diameter of the attachment disk is 6 3 9 (56 4-72 0) μm, the diameter of the ring gear is 3 3 3 (3 1 8- 8 8 4) μm, the number of tooth bodies is 2 3- 27, and the number of spokes is 10-1 4, mostly 1 1, with 40 0 ° around the body. Large nucleus horseshoe, nuclear arm thickness varies, the outer core 42 0 μm. Small nucleus oval, located in front of the left arm of the nuclear.