这个词是什么意思？
A superorder in the class CEPHALOPODA, consisting of the orders Octopoda (octopus) with over 200 species and Vampyromorpha with a single species. The latter is a phylogenetic relic but holds the key to the origins of Octopoda.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D049831 · MeSH 2026。
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