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词汇 Polyplacophoran
分类 英语词汇 英语翻译词典
释义

Polyplacophoran

中文百科

多板纲 Chiton

（重定向自Polyplacophoran）
Two individuals of Acanthopleura granulata on a rock at high tide level in Guadeloupe

多板纲（学名：Polyplacophora）是软体动物门的一个纲。本纲物种生活于海中，当中大部分的物种生活在潮间带和潮下带浅水区的岩石上，但也有一些物种类生活在较深海域。其特征为，内圈一般都有八片紧邻排列之硬壳，外圈则是肌肉组织。多板纲包括各种石鳖，常可在退潮后的潮间带岩石上见到。可以食用。

英语百科

Chiton 多板纲

（重定向自Polyplacophoran）
Two individuals of Acanthopleura granulata on a rock at high tide level in Guadeloupe
Loose valves or plates of Chiton tuberculatus from the beachdrift on Nevis, West Indies, head plates at the top, tail plates at the bottom
The underside of the gumboot chiton, Cryptochiton stelleri, showing the foot in the center, surrounded by the gills and mantle: The mouth is visible to the left in this image.

Chitons /ˈkaɪtənz/ are small to large marine molluscs in the class Polyplacophora, formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.

They are also sometimes known as sea cradles or "coat-of-mail shells", or more formally as loricates, polyplacophorans, and occasionally as polyplacophores.
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