sinornithosaurus 中文意思是什麼
sinornithosaurus
解釋
千禧中國鳥龍-
It shows many typical characters seen in the type species of the genus of sinornithosaurus, which discovered also from western liaoning. ngmc 00 - 12 - a can further be included in sinornithosaurus by the dentary bifurcated posteriorly, unserrated premaxillary teeth, u - shaped furcula, extremel y short manual phalanx iii - 2 in comparison with the length of phalanx iii - l, very large and developed obturator process of the ischium, partially arctometatarsalian metatarsal iii and so on
它具有許多中國鳥龍屬sinornithosaurus所特有的特徵，如：齒骨後部分叉、前頜骨齒齒冠前後緣均無小鋸齒、叉骨u形、第指第2指節很短、坐骨封閉突極大且具有坐骨後背突、第?骨部分窄足型等，因而無疑應歸入該屬中。 -
This specimen slightly differs from the type species of the same genus sinornithosaurus milknii in the length proportions of some manual elements. because its cranial posterior portion is badly preserved and difficult to be compared with the type species, it is temporarily identified as sinornithosaurus sp
然而這一標本個體較小，其前肢一些骨骼的長短比例與中國鳥龍屬屬型種sinornithosaurusmillenii相比存在一定差異，同時新標本頭骨後部保存不好而不能提供更多信息，故暫將其作為中國鳥龍屬未定種sinornithosaurussp
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