Estimating Body Composition of Lizards from Total Body Electrical Conductivity and Total Body Water
نویسنده
چکیده
Nondestructive methods of estimating body composition are crucial for measuring energy budgets of free-ranging animals. However, most methods have proved to be either difficult or inaccurate for estimating lipid mass, particularly in small animals. I validated the use of total body electrical conductivity (TOBEC) and total body water (TBW) to estimate lean mass and nonpolar lipid mass in the lizard Sceloporus undulatus. Regression models based on either TOBEC or TBW were able to predict dry lean mass and wet lean mass within 5% of actual values. Estimates of
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Evaluation of Total Body Electrical Conductivity to Estimate Body Composition of a Small Mammal
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