The negative assosiation between Ligula intestinalis and Diphyllobothrium sp. and between Ligula intestinalis and Contracaecum rudolphii are obvious.

这与宿主行为和食改变有密切关系。舌状绦虫与另两种虫间有显著负协调关系。

The glowworm isn't a worm.

萤火虫虫。

The hornworm has just 70 muscles per segment, with just one nerve controlling each muscle, for the most part.

虫每节有70根肌，每根肌大多只由一根神经控制。

Solitary in nature, the trunkfish blows water out of its mouth to expose prey such as mollusks, crustaceans, worms, and sponges.

孤立，硬鳞鱼殴打海水来自嘴里去揭露猎物，如软体动物，甲壳类，虫和海绵动物。