Shell shape differences once allometric growth is removed.

Shell shape distinction between tortoises from La Reserva and Cerro Fatal populations once allometric growth is filtered out. Multivariate analysis of covariance taking into account Log(size) as covariate, and sex (Sex) and population (Pop) as factors.*indicates significant p-value (px indicates the interaction between factors. df = degree of freedom. df num = degree of freedom numerator. df den = degree of freedom denominator.