Many molluscs have tentacles.
很多软体动物有触角。
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Several introductions of damaging insects have been attacked successfully by further introductions of critters that eat them—though this has not worked so well for voracious introduced molluscs called giant African land snails.
通过进一步引入以它们为食的小,成功地攻击了几种引入的破坏性昆虫——尽管这对被称为巨型非洲陆生蜗牛的贪婪引入的软体来说效果不佳。
That encourages the growth of planktonic algae, and thus of everything that feeds on such plankton, or feeds on what feeds on them, including jellyfish, and also various molluscs and crustacea that loggerheads enjoy as an appetiser.
这有利于浮游藻类生长,因此也有利于以这些浮游生为食的,或以这些为食的生长,包括水母,还有各种各样的软体和甲壳,这些都是红海龟的最爱。
In early fish-like vertebrates more than 500 million years ago; in a common ancestor of arthropods, such as insects, spiders and crustaceans, at around the same time; and then in the cephalopod molluscs around 300 million years ago.
在 5 亿多年前的早期类鱼脊椎中;节肢的共同祖先,例如昆虫、蜘蛛和甲壳类,大约同时出现;然后是头足类软体大约 3 亿年前。
His undoing began when a committee of the Royal Society-a committee of which he happened to be chairman decided to award him its highest honor, the Royal Medal, for a paper he had written on an extinct mollusc called the belemnite.
英国皇家学会的一个委员会——欧文恰好是该委员会的主席决定授予他最高的荣誉:英国皇家勋章,表彰他写的一篇关于一种名叫箭石的、已经绝种的软体的论文。