Wright K A, Hui N
J Parasitol. 1976 Aug;62(4):579-84.
Sense organs that lie just posterior to the lips on the sides of the body of Heterakis gallinarum have been examined by scanning and transmission electron microscopy. The sense organs appear externally as a short peg surrounded by a collarlike elevation of cuticle. Each sense organ contains the endings of 2 sensory dendrites; 1 extending to the tip of the peg is probably chemosensitive, while the other ending just within the cuticular cylinder that projects internally from the peg, is probably mechanosensitive.
已通过扫描电子显微镜和透射电子显微镜对鸡异刺线虫身体两侧位于唇后方的感觉器官进行了检查。这些感觉器官在外部表现为一个短栓，周围有角质层的领状隆起。每个感觉器官包含2个感觉树突的末梢；1个延伸到栓尖的可能是化学敏感的，而另一个恰好在从栓向内突出的角质层圆筒内的末梢可能是机械敏感的。
