蜕皮
节肢动物在其胚后发育过程中蜕去旧的外骨骼，形成新的外骨骼的过程。节肢动物的昆虫纲、甲壳类等体表均具几丁质的外骨骼，由于这层表皮缺乏弹性，不能随虫体的生长而继续增大，故在生长过程中必须定期将其脱落下来，使虫体得以继续充分发育。三叶虫、介形虫和昆虫等都有蜕皮现象。地层中发现的这类化石，有的便是由它们蜕下的几丁质外骨骼保存而成。
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Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Paleontology
Detailed Description
| English |
|---|
| Name | molting |
| Chinese |
|---|
| Name | 蜕皮 |
| Description | 节肢动物在其胚后发育过程中蜕去旧的外骨骼，形成新的外骨骼的过程。节肢动物的昆虫纲、甲壳类等体表均具几丁质的外骨骼，由于这层表皮缺乏弹性，不能随虫体的生长而继续增大，故在生长过程中必须定期将其脱落下来，使虫体得以继续充分发育。三叶虫、介形虫和昆虫等都有蜕皮现象。地层中发现的这类化石，有的便是由它们蜕下的几丁质外骨骼保存而成。 |
How to Cite
NNU_Group (2011). 蜕皮, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/01cf7e8e-f247-456e-9205-2efa18ae1346
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