英语词汇“Prototheria”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Prototheria

/ˌprəʊtə(ʊ)ˈθɪərɪə

plural noun Zoology

A group of mammals that comprises the monotremes and their extinct relatives. Compare with Theria.

They are often placed in a separate subclass from other mammals, Prototheria....

Triconodonta were viewed as broadly ancestral to the extinct Docodonta and to living monotremes, collectively grouped (often with Multituberculata) as Prototheria.
As noted, recognition of skull resemblances to monotremes and triconodonts led to later referral to ‘Prototheria,’ within a monophyletic Mammalia.

Modern Latin (plural), from proto- 'first, original' + Greek thēr 'wild beast'.

单词	Prototheria
释义	Prototheria /ˌprəʊtə(ʊ)ˈθɪərɪə / plural noun Zoology A group of mammals that comprises the monotremes and their extinct relatives. Compare with Theria. Subclass Prototheria, class Mammalia. They are often placed in a separate subclass from other mammals, Prototheria.... Triconodonta were viewed as broadly ancestral to the extinct Docodonta and to living monotremes, collectively grouped (often with Multituberculata) as Prototheria. As noted, recognition of skull resemblances to monotremes and triconodonts led to later referral to ‘Prototheria,’ within a monophyletic Mammalia. Origin Modern Latin (plural), from proto- 'first, original' + Greek thēr 'wild beast'.
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