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根据以下特征,建立驰龙类恐龙一新属新种——河南栾川盗龙(Luanchuanraptor henanensisgen.etsp.nov):牙齿后缘每5mm有24个小锯齿;前部背椎椎体具有小的椎体侧孔;后部脉弧的前后突短且为三分支;最后部的尾椎体的椎体前突拉长且包裹与其相邻的前部椎体,两椎体前突之间夹有低的刀片状的神经棘;乌喙骨的内面强烈凹陷;肱骨骨干直,肱骨三角脊几乎占肱骨长度的前部一半。河南栾川盗龙代表除在亚洲戈壁地区及中国东北地区之外发现的第一件驰龙类化石标本。
According to the following characteristics, a new genus of Chironosaurus was established, Luanchuanraptor henanensisgen.etsp.nov: 24 small spines per 5mm on the trailing edge of the tooth, Vertebral lateral holes; posterior pulse arrhythmia and short for the three branches; the last part of the vertebral body vertebral protrusion elongated and wrapped adjacent to the anterior vertebral body, the two vertebral bodies between the protrusion There are low blade-shaped spines; the inner surface of the black-beak bone is strongly depressed; the humerus is straight, and the humerus triangular ridge occupies nearly half of the length of the humerus. Henan Luanchuan Pirates represent the first Chi-class fossil specimens except those found in the Gobi area of Asia and the northeast of China.