论文部分内容阅读
通过调查新乡市场三种经济鱼类对寄生线虫的感染情况,发现乌鳢体内线虫的感染率为50%,感染强度为9.5;黄鳝体内线虫的感染率为20%,感染强度为1.25;泥鳅体内线虫的感染率为25.9%,感染强度为8.28。所检线虫初步鉴定为中华秉志线虫、胃瘤线虫、对盲囊线虫、拟类斯线虫以及尚未定名的毛细线虫。
By investigating the infestation of parasitic nematodes by three economic fish species in Xinxiang market, the infection rate of nematodes in vivo was 50% and the infection intensity was 9.5. The infection rate of nematode in eel was 20% and the infection intensity was 1.25. The nematode The infection rate was 25.9% and the infection intensity was 8.28. The tested nematodes were initially identified as C. elegans, nematode nematode, nematode, nematode and nematodes not yet named.