Summary of the model selection statistics for the analysis that evaluated the monthly feeding activity of Iporangaia individuals between August 2003 and July 2004.

NOTE. Models are ranked by increasing order of their bias-corrected modified Akaike Information Criterion (AICc). The best model is indicated in bold. ΔAICc is the difference between the AICc value of model i and the AICc value of the most parsimonious model; K is the number of estimable parameters in the model i; Weight is the Akaike weight of model i. The symbols ♂C, ♂NC and ♀represent caring and non-caring males, and females, respectively.