毒牙

毒牙毒蛇口腔中与毒腺相连的牙齿.毒牙比普通齿粗而长.毒腺位于眼的后下方，分泌的毒液通过导管，注入毒牙内，当毒牙咬住猎物时，毒腺表面的肌肉收缩，将毒液压入猎物体内.平时，毒牙套在毒牙鞘内，不易发现；张口时，毒牙出鞘，出现于口腔中.毒牙的形态有二种：一种是沟状毒牙，牙冠表面有沟糟，毒液沿沟糟流出.着生于上颌骨前部的，称前沟牙，如眼镜蛇科和海蛇科种类的毒牙.着生于上颌骨后部的，称后沟牙，如水游蛇亚科和林蛇亚科种类的毒牙.一种是管状毒牙，齿冠中空呈管状，毒液沿管腔流出，着生于上颌骨的前部，如蝰亚科和蝮亚科种类的毒牙.Snake venom gland of the oral cavity and connected to teeth. Fang teeth than an ordinary thick and long. Venom gland is located below the eye, after, secretion of venom through the catheter into the fangs, the fangs when biting prey, the venom gland surface of the muscle contraction, the venom press prey into the body. peacetime, fangs fangs set in the sheath, not easy to find; mouth, the fangs out of its scabbard, appear in the mouth. fangs are two kinds of patterns: one is the groove-like fangs, crown surface ditch worse, venom flow along the ditch bad. Born in the anterior maxilla, and said that Amphidinium teeth, such as the Cobra Branch and Sea snake types of fangs. Born in the posterior maxilla, and said after the trench teeth, such as water and forest Natricinae snake subfamily types of fangs. One is tubular fangs, tooth crown was hollow tubular lumen of venom along the outflow, was born in the front on the jaw, such as Viperinae and Crotalinae types of fangs.

毒牙名 称：毒牙

主 演：何冰  安泽豪  郭常辉  计春华  王奎荣  

导 演：穆龙  状 态：待上映

地 区：大陆 年 份：2013

语 言：国语 类 型：大陆电视剧

毒牙中原野战军奉命南下，准备参加渡江作战。这时，隐藏、逃窜在 豫西南深山密林中的民团残余势力、土匪得到消息后相互串联，钻出深山抢粮食，烧房子，攻打县政府和区政府，直接威胁到豫西南新生政权的稳固。解放军一七三师 独立团接到上级命令，立即回师豫西地区，迎头痛击疯狂作乱的土匪武装，一百多股土匪大部分被消灭，剩余的土匪又重新钻进了深山老林，逃之夭夭。独立团团长 杨振武在当地政府的配合下，成立了剿匪指挥部。杨振武在与祈杰三为首的土匪作战中较智斗勇，设巧计夜袭 二郎山，攻打黑风寨，最后在虎尾沟将祈杰三击毙，所部土匪被歼或被俘虏。从此，宛西 归宁，一片祥和。