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将蜗牛身体倒置并记录其恢复原状的时间来研究灰尖巴蜗牛的翻身习性,并研究蜗牛体重、环境温度、光照强度、饥饿和取食等因素对翻身时间的影响。结果表明,翻身时间随体重、光照强度和饥饿时间增加而增加,随温度升高和取食时间增加而减少。体重组Ⅳ(体重0.7～0.9g)、Ⅴ(体重0.9～1.2g)的翻身时间极显著长于体重组Ⅰ(体重0.1～0.3g)、Ⅱ(体重0.3～0.5g)、Ⅲ(体重0.5～0.7g)(P<0.01),体重组Ⅰ的翻身时间显著短于体重组Ⅲ的(P<0.05);3体重组(Ⅰ、Ⅲ、Ⅴ)在较高温度和低白炽灯光照强度(204lx)下的翻身时间显著短于较低温度和强白炽灯光照强度(493lx)下的;体重组Ⅰ、Ⅴ在长饥饿时间下的翻身时间均显著长于短饥饿时间。体重组Ⅲ、Ⅴ取食较长时间后的翻身时间都显著短于取食较短时间。
The snail body was inverted and the time of restitution was recorded to study the turning habits of gray tip snail. The effects of snail body weight, ambient temperature, light intensity, starvation and feeding on the turning over time were also studied. The results showed that the turning time increased with the increase of body weight, light intensity and starvation time, and decreased with the increase of temperature and feeding time. The turnaround time of body weight group Ⅳ (body weight 0.7-0.9g) and body weight 0.9-1.2g was significantly longer than that of body weight group Ⅰ (body weight 0.1-0.3g), Ⅱ (body weight 0.3-0.5g), body weight 0.5-1.5g 0.7g) (P <0.01), body weight of group I was significantly shorter than that of body weight group Ⅲ (P <0.05). In group 3 (Ⅴ, Ⅲ and Ⅴ) ) Was significantly shorter than that under lower temperature and strong incandescent light intensity (493lx). Body weight groups I and V turned out to be significantly longer than those under short starvation. Body weight group Ⅲ, Ⅴ take a long time to turn over time significantly shorter than feeding a short time.