Figure 2:

Mass-independent standard physiological variables, measured at an ambient temperature of ~26°C, of brushtail possums from four geographical regions; Trichosurus caninus from the northern tablelands of New South Wales (N = 6), T. vulpecula johnstonii from north Queensland (N = 8), T. v. vulpecula from New South Wales (N = 6) and T. v. hypoleucus from Western Australia (N = 6). Different letters indicate significant differences at α = 0.05. Values are mean ± SE.