甲壳动物具有明显的视觉运动反应。这种对视野内移动目标的反应有两种形式,一种是眼柄的颤动反应(Optokinetic response),另一种为全身性的视觉运动反应(Optomotor response)。对于前一种反应形式国外已有许多研究,尤其对爬行亚目某些种类眼柄颤动反应特点和机制进行了大量实验。后一种反应形式的研究工作较少。有关游泳亚目视觉 Crustaceans have significant visual motor responses. There are two forms of this response to the moving target in the field of view, one is the Optokinetic response and the other is the generalized Optomotor response. There have been many studies abroad on the former form of reaction, and a large number of experiments have been done on the characteristics and mechanism of some types of rachillaris of reptile suborder. The latter reaction form less research work. About swimming sub-vision