There are two types of mollusc that are actively venomous.

有两种随时释放毒素软体动物。

The results indicated that there were twelve groups of soil fauna, Arthropoda,Mollusca,Annelida etc.

土壤动物有节肢动物门、软体动物门、环节动物门等12个目或类。

Limpets, snails and octopuses are mollusks.

帽贝、蜗牛和章鱼都是软体动物。

To avoid sampling bias, they restricted their analysis to one group of animals—the bivalve molluscs—that fossilise well.

为了防止取样偏颇，他们将分析对象限制在一类化石记录保存完备动物——双壳类软体动物。

They creep along the seabed, their whiskery vibrissae probing the surface to feel for the tubes of buried mollusks.

牠们沿海底爬行，触须探测海床，搜寻埋在底下管状软体动物。

Many molluscs have tentacles.

很多软体动物有触角。

Snails and octopuses are molluscs.

蜗牛和章鱼是软体动物。

Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.

与其他软体动物不同是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部.

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

孤立性质，硬鳞鱼殴打海水来自嘴里去揭露猎物，如软体动物，甲壳类，蠕虫和海绵动物。

The standing crop of mollusk in subarea of Guozheng Lake, both aquatic oligochaete and aquatic insect in subarea of Shuiguo Lake was maximal.

软体动物现存量以郭郑湖最高，水栖寡毛类与水生昆虫均以水果湖最高。

In this review,we described the recent development of mass spectrometry techniques for the study of peptidase structure and function in the central nerve system of Aplysia and other mollusks.

本文以海兔等软体动物为素材,综述近年来采质谱和高效液相色谱技术研究中枢神经系统多肽酶结构与功能进展。