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・ Deuterophysa albilunalis
・ Deuterophysa baracoalis
・ Deuterophysa biconicalis
・ Deuterophysa coniferails
・ Deuterophysa costimaculalis
・ Deuterophysa fernaldi
・ Deuterophysa flavidalis
・ Deuterophysa grisealis
・ Deuterophysa luniferalis
・ Deuterophysa obregonalis
・ Deuterophysa pallidifimbria
・ Deuterophysa purpurealis
・ Deuterophysa sanguiflualis
・ Deuterophysa subrosea
・ Deuteros
Deuterosaurus
・ Deuterosminthurus bisetosus
・ Deuterostegane
・ Deuterostome
・ Deuterotinea
・ Deuterotinea auronitens
・ Deuterotinea axiurga
・ Deuterotinea balcanica
・ Deuterotinea casanella
・ Deuterotinea instabilis
・ Deuterotinea longipennis
・ Deuterotinea macropodella
・ Deuterotinea maracandica
・ Deuterotinea palaestinensis
・ Deuterotinea stschetkini


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

''Deuterosaurus'' is a genus of dinocephalian therapsid, one of the nonmammalian synapsids dominating the land during the late Palaeozoic.
==Anatomy==

Skulls of ''Deuterosaurus'' are well-known from several finds. They were around 80 cm (2 ft 6 in) with a long snout and conical teeth. Like all anteosaurs, the skull possessed long, dagger-like canine teeth. The skull was rather short for an antosaur, with a broad cheek region, indicating a very strong bite. The eyes where partly slanted forward, giving it at least partial stereo vision. The pineal eye, though small, had a well formed opening right atop the brain case.
''Deuterosaurus'' was a very large animal; the size of a modern grizzly bear. T. H. Huxley mistakenly considered it to be a dinosaur.〔Huxley, T.H. (1869). ("Triassic Dinosauria" ) ''Nature'' 1: 23-24.〕 With its long tail, it had an adult length of 5–6 meters (15–18 ft) and weighted around half a ton. Judging from related therapsids, the short but massive legs where held sprawling, much like a modern crocodile. When walking, the tail would have swung sideways, like in modern reptiles.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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