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单词 protamphirhine
释义

> as lemmas

protamphirhine
protamphirhine n. Zoology Obsolete rare a hypothetical common evolutionary ancestor of groups of fishes having two nostrils.
ΚΠ
1873 T. H. Huxley Critiques & Addr. 317 From this ‘Protamphirhine’ were developed, in divergent lines, the true Sharks, Rays, and Chimæræ; the Ganoids, and the Dipneusta.
extracted from proto-comb. form
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as lemmas
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更新时间:2026/6/17 3:11:39