Metadata for data files associated with "Thermal–metabolic phenotypes of the lizard Podarcis muralis differ across elevation, but converge in high elevation hypoxia" published in The Journal of Experimental Biology, 2021 Authors: Brooke L. Bodensteiner, Eric J. Gangloff, Laura Kouyoumdjian, Martha M. Muñoz, and Fabien Aubret "Bodensteineretal_JExB_2021_ExperimentData.csv" Provides data on measures of thermal-metabolic traits in adult male Podarcis muralis. Column definitions: ID: ID for individual lizard Timepoint: Indicates if measurement is at first or second timepoint of experiment Commune: Name of population from which lizard was caught (French town name) OriginElevation: Elevation category for population of origin (Low/High) Mass_Capture: Mass at time of capture (g) SVL: Snout-vent length at time of capture (mm) Treatment: Elevation category of second measures (Low/High/ExtremeHigh) Origin_TestLocation_Timepoint: Factor combining elevation of origin (L = Low / H = High), elevation of measurement ((L = Low / H = High / EH = Extreme high), and Timepoint of measurement (T1 / T2) Lower50Tpref: Lower limit of interquartile range of selected body temperatures Upper50Tpref: Upper limit of interquartile range of selected body temperatures MeanTpref: Mean of interquartile range of selected body temperatures CTmin: Critical thermal minimum CTmax: Critical thermal maximum Hct: Hematocrit value Hb: Haemoglobin concentration (mg/mL) Endurance: Time running before exhaustion (s) VCO2min_10min: Lowest average rate of carbon dioxide production in a 10-minute interval (mL CO2/min) VCO2max_15sec: Highest average rate of carbon dioxide production in a 15-second interval (mL CO2/min) Mass_MR: Mass at time of metabolic rate measures (g) "Bodensteineretal_JExB_2021_FieldTbData.csv" Provides data on measures of field body temperatures in adult Podarcis muralis. Column definitions: Elevation: Elevation category for population (Low/High) Sex: Sex of individual (M = male / F = Female) Tb: Body temperature (degrees C) "Bodensteineretal_JExB_2021_OperativeModelData.csv" Provides data on operative model Column definitions: Elevation: Elevation category for population (Low/High) Time: Time of day Temp: Temperature (degrees C)