Last Updated
：2025/11/22
mammal-like reptile
Noun
dated
Japanese Meaning
古生物学において、シナプシダ類の初期のメンバーを指す用語。見た目は爬虫類に似ているが、哺乳類との系統的つながりを持つ生物、つまり哺乳類の祖先にあたる存在と解釈される。
（ plural ）
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(paleontology, dated) Any basal member of the Synapsida, related to the mammals but superficially resembling reptiles.
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mammal-like reptile
The museum's new exhibit features a realistically mounted mammal-like reptile that sheds light on early synapsid evolution.
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The museum's new exhibit features a realistically mounted mammal-like reptile that sheds light on early synapsid evolution.
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