Last Updated:2025/12/06
Sentence

古生物学者は化石の臼歯に縦方向の稜線が並んでいることを確認し、それがネズミ亜科に典型的な特徴であることから近縁性を示唆した。

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The paleontologist noted stephanodonty in the fossil molars, suggesting a close affinity with murine rodents.

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The paleontologist noted stephanodonty in the fossil molars, suggesting a close affinity with murine rodents.

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stephanodonty

Noun
uncountable
Japanese Meaning
ネズミ類に典型的な、臼歯に見られる縦方向の尾根状の模様が存在すること
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古生物学者は化石の臼歯に縦方向の稜線が並んでいることを確認し、それがネズミ亜科に典型的な特徴であることから近縁性を示唆した。

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