Kyuneotherium - Kyuneotherium

Japanese: キューネオテリウム - きゅーねおてりうむ
Kyuneotherium - Kyuneotherium

...Among these cynodonts, the first mammals were those with a developed secondary palate, the degeneration of the dentary bones in the jaws that hold the teeth, the formation of the mandible, and the formation of a complete jaw joint. The oldest known mammals in fossil form are the late Triassic Morganucodon (triconid) and Kuehneotherium (anticonid), found in Wales, England, South Africa, and Yunnan, China. These animals were small and mouse-like.

*Some of the terminology explanations that mention "Kuneotherium" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…このようなキノドン類の中で,二次口蓋が発達し,歯を植立するあごの歯骨が退化して下顎骨がつくられ,顎関節が完全になったものが哺乳類としての最初のものであったろう。化石として最古の哺乳類とされるものは,イギリスのウェールズ,南アフリカ,中国雲南で発見されている三畳紀後期のモルガヌコドンMorganucodon(三錐類)やキューネオテリウムKuehneotherium(対錐類)などである。これらの動物は,ネズミ様の小型のものであった。…

※「キューネオテリウム」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Cunégonde - Cunégonde

>>:  Kühne, W.

Recommend

Dismissal negotiation clause

A clause in a labor agreement stipulates that if a...

Celer

…Although all of the ancient Greek architectural ...

Biainili

…At its height, it occupied the entire Armenian P...

Psilocybe venenata (English spelling) Psilocybevenenata

...Since then, no cases of poisoning due to the w...

Central Limit Theorem

If the probability distribution of the random var...

Obunsha - Obunsha

A publishing company, mainly focused on education-...

Invitation rope - Kanjozuna

...Rope ropes, including shimenawa and yokozuna r...

Ibuki Shimotsuke - Ibuki Shimotsuke

...Spiraea, Japanese knotweed, and Tosa Shimotsuk...

Pittsburgh - Pittsburgh (English spelling)

Located in southwestern Pennsylvania, Pennsylvani...

Tokuji Namizaki

A shamisen player and composer of Tomimoto-bushi. ...

Charles University

…The New Town (Nové Město) was established (1348)...

Insect hormone

Insects have fewer types of hormones than vertebra...

Manuel, Niklaus

Born: Around 1484 in Bern Died around 1530. Bernes...

Obraje (English spelling)

In Spanish, the word means "workplace." ...

Nevanlinna Award - Nevanlinna Show

The Nevanlinna Prize is an award given to those wh...