北草蜥主要贮能部位水分含量和能值的变化

研究了安徽滁州北草蜥（Takydromus septentrionalis）成体在2000年3～9月份主要贮能部位水分含量和能值的变化：①躯干，肝脏水分含量两种差异显著，尾部水分含量两性差异不显著；躯干、尾、肝脏水分含量月间差异显著。②雄性成体的躯干、脱指躯干、尾和脱脂尾能值显著高于雌性成体，肝脏能值显著低于雌性成体；躯干、尾、肝脏、腹脂肪体能值月间差异显著。结果分析表明，北草蜥躯干、尾、肝脏及腹脂肪体能值的季节变化与繁殖和冬眠密切相关。

Water and Energy Content Variation of the Major Energy R eserves in Adult Grass Lizards,Takydromus septentrionalis

The variation of water and energy contents in the Major Energy Reserves were studied in adult grass lizards (Takydromus septentrionalis) from March to September,2000,which collected month by month from Langyashan Mountain,Chuzhou,Anhui,Eastern China.Males and females differed in water contents of tail-free carcass and liver.There were significant monthly changes in water contents and energy contents of tail-free carcass,tail and liver in both males and females.Significant monthly changes in energy contents of fat bodies were also found in both sexes.Energy contents of tail-free carcass (including lean tail-free carcass),tail (including lean tail) were all higher in males than in females,but those of liver lower in males than in females.The results indicated that seasonal variation in the major energy reserves were correlated with the reproduction and winter hibernation.