[Effects of temperature on respiration defensive behavior and locomotion of fresh water snail Lymnaea stagnalis].
Temperature dependence of lung respiration, defensive behavior and locomotion of Lymnaea stagnalis snail was studied. At the temperature in the range of 4-6 degrees C the rates of locomotion and respiration were reduced (as compared to control temperature of 14-16 degrees C), whereas defensive reactions were much more intense. Vice versa, the temperature rise to 24-26 degrees C activates respiration and locomotion but inhibits defensive behavior. It is suggested that the observed changes in Lymnaea behavior result from temperature-dependent reactions of neurons underlying these activities.
Belarusian State University, Minsk, Belarus.
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Sidorov
D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D008124:Locomotion / Q000502:physiology*; D008168:Lung / Q000502:physiology*; D008195:Lymnaea; D012119:Respiration; D013696:Temperature