nematode

Even nematode worms can recognize parasitic bacteria in a petri dish and crawl the other away, Curtis said..即使线虫类生物也能识别存在于有盖培养皿里的传染病毒，掉头离开。

It is a large nematode (roundworm), Dracunculus medinensis, which is ingested through drinking contaminated water..它是一种大的线虫（圆形虫），即麦地那龙线虫，通过饮用污染水进入人体。

Elephantiasis, or lymphatic filariasis, is a mosquito-borne disease caused by several types of nematode worm, including B. malayi..象皮病（淋巴丝虫病）是一种蚊媒疾病，它是由包括马来丝虫在内的几种线虫导致的。