sericostomatid
名词 n.
英文释义
名词 n.
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Any caddisfly of the family Sericostomatidae.
— These can resemble the cases of Odontoceridae, but the latter has the posterior end partially closed by a single large sand grain, whereas those of sericostomatids have a membrane with a central round hole.
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数据来源: Wiktionary