annelid

A total of 9 genera of benthos were found including 3 genera of annelid, 6 genera of hydra-insects.

结果表明，■河底栖动物共9属.其中环节动物3属，水生昆虫6属；

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The first part of the alimentary canal of an arthropod or annelid, which includes the buccal cavity, esophagus, crop, and gizzard.

前肠节肢动物或环节动物的消化道的第一部分，包括口腔、食管、嗉囊和砂囊。

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By dissecting 136 shrew stomachs, it was found that most of the food were insect, annelid, rodent hair and meat, also included a fcw plant and seeds.

据136只大麝鼩胃的解剖分析，观察到其主要食昆虫、环节动物，不少胃内有鼠毛，也食少量植物和种子等。

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Arthropods ( e.g. termites) and annelid ( e.g. earthworms) metabolise CH 4 and N 2O, respectively.

节肢动物（白蚁）和环节动物（蚯蚓）是分别代谢CH4和N2O的两个关键性生态功能类群。

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a bristle or seta, especially of an annelid worm.

刚毛尤指环节动物毛虫类的毫毛或刚毛

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13 zoobenthos species were observed, with 7 species of arthropod, 4 species of mollusk, and 2 species of annelid.

采集到底栖动物13种，其中节肢动物7种，软体动物4种，环节动物2种。

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Any of numerous velvety-skinned wormlike carnivorous animals common in tropical forests having characteristics of both arthropods and annelid worms.

许多皮肤柔软蠕虫样食肉动物，常见于热带森林，有节肢动物和环节动物的特征。

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