翻訳と辞書
Words near each other
・ Nani Mau Gardens
・ Nani Nani
・ Nani Naroli
・ Nani Roma
・ Nani Soares
・ Nani Wartabone
・ Nani Widjaja
・ Nani Wolfgramm
・ Nani, Afghanistan
・ Naniagara
・ Naniarchar Upazila
・ Nanibaba
・ Naniboujou Club Lodge
・ Nanichher
・ Nanichi
Nanictidopidae
・ Nanih Waiya
・ Nanih Waiya Cave Mound
・ Nanih Waiyah Lake
・ Nanika
・ Naniken River
・ Nanikhir
・ Nanikhir High School
・ Nanikot
・ Nanilla
・ Naninani II
・ Nanine
・ Naning
・ Naning War
・ Naningo


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Nanictidopidae : ウィキペディア英語版
Nanictidopidae

Nanictidopidae is an extinct family of therocephalian therapsids from the Late Permian. Two genera are currently included in the family, ''Nanictidops'' from South Africa and ''Purlovia'' from Russia. Nanictidopids have short skulls and were probably herbivorous.
==Description==
In comparison to other therocephalians, nanictidopids are relatively large, with skulls ranging from in length. Nanictidopids are characterized by their shortened skulls that appear triangular when viewed from above. The temporal region of the skull is very wide. Their skulls are similar to those of hofmeyriids, and the superfamily Nanictidopoidea has been established to unite these two groups. Nanictidopids have enlarged canine teeth in their upper and lower jaws, while the teeth behind them are very small. Small bumps and ridges cover parts of the upper and lower jaws. The parietal region at the back of the skull forms a sagittal crest. The postorbital bones that make up the back of the eye sockets are very thin, and sometimes do not enclose the entire socket. Unlike more advanced therocephalians, nanictidopids lack a secondary palate.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Nanictidopidae」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.