Tab. S1 Model selection for all 84 binary logistic regression models.

Model variables and respective -2log likelihoods are provided. Models are ranked according to the Akaike Information Criterion (AIC). Corrected AIC (AICc). delta AIC (ΔAIC) and Akaike weights (wi) are indicated.

Model / -2log(likelihood) / AIC / AICc / ΔAIC / wi
ID + FoodType + Carapace + Chelae / 367.352 / 375.352 / 375.496 / 0.000 / 0.068
ID + FoodType + Chelae / 370.266 / 376.266 / 376.352 / 0.856 / 0.044
ID + FoodType / 372.465 / 376.465 / 376.508 / 1.012 / 0.041
ID + FoodType + Carapace / 370.499 / 376.499 / 376.585 / 1.089 / 0.039
ID + FoodType + Carapace + Chelae + FoodType-by-Chelae / 366.384 / 376.384 / 376.601 / 1.105 / 0.039
ID + FoodType + Sex + Carapace + Chelae / 366.785 / 376.785 / 377.002 / 1.506 / 0.032
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex / 364.835 / 376.835 / 377.140 / 1.644 / 0.030
ID + FoodType + Carapace + Chelae + Carapace-by-Chelae / 366.975 / 376.975 / 377.192 / 1.696 / 0.029
ID + FoodType + Sex / 371.208 / 377.208 / 377.294 / 1.798 / 0.028
ID + FoodType + Chelae + FoodType-by-Chelae / 369.289 / 377.289 / 377.433 / 1.937 / 0.026
ID + FoodType + Carapace + Chelae + FoodType-by-Carapace / 367.243 / 377.243 / 377.460 / 1.964 / 0.025
ID + FoodType + Sex + Chelae / 369.335 / 377.335 / 377.479 / 1.983 / 0.025
ID + FoodType + Sex + FoodType-by-Sex / 369.417 / 377.417 / 377.561 / 2.065 / 0.024
ID + FoodType + Sex + Chelae + FoodType-by-Sex / 367.364 / 377.364 / 377.581 / 2.085 / 0.024
ID + FoodType + Sex + Carapace / 369.537 / 377.537 / 377.681 / 2.185 / 0.023
ID + FoodType + Sex + Carapace + FoodType-by-Sex / 367.790 / 377.790 / 378.007 / 2.511 / 0.019
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae / 365.755 / 377.755 / 378.060 / 2.564 / 0.019
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Chelae / 365.975 / 377.975 / 378.280 / 2.784 / 0.017
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Sex-by-Chelae / 363.926 / 377.926 / 378.335 / 2.839 / 0.016
ID + FoodType + Sex + Chelae + Sex-by-Chelae / 368.208 / 378.208 / 378.425 / 2.929 / 0.016
ID + FoodType + Sex + Chelae + FoodType-by-Sex + Sex-by-Chelae / 366.121 / 378.121 / 378.426 / 2.930 / 0.016
ID + FoodType + Sex + Chelae + FoodType-by-Chelae / 368.279 / 378.279 / 378.496 / 3.000 / 0.015
ID + FoodType + Carapace + Chelae + FoodType-by-Carapace + Carapace-by-Chelae / 366.205 / 378.205 / 378.510 / 3.014 / 0.015
ID + FoodType + Sex + Carapace + Chelae + Carapace-by-Chelae / 366.217 / 378.217 / 378.522 / 3.026 / 0.015
ID + FoodType + Carapace + FoodType-by-Carapace / 370.387 / 378.387 / 378.531 / 3.035 / 0.015
ID + FoodType + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae / 366.349 / 378.349 / 378.654 / 3.158 / 0.014
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Chelae / 364.253 / 378.253 / 378.662 / 3.166 / 0.014
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Carapace-by-Chelae / 364.367 / 378.367 / 378.776 / 3.280 / 0.013
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace / 366.654 / 378.654 / 378.959 / 3.463 / 0.012
ID + FoodType + Sex + Chelae + FoodType-by-Sex + FoodType-by-Chelae / 366.728 / 378.728 / 379.033 / 3.537 / 0.012
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Carapace / 366.747 / 378.747 / 379.052 / 3.556 / 0.011
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Sex-by-Carapace / 364.658 / 378.658 / 379.067 / 3.571 / 0.011
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace / 364.713 / 378.713 / 379.122 / 3.626 / 0.011
ID + FoodType + Carapace + Chelae + FoodType-by-Chelae + Carapace-by-Chelae / 366.927 / 378.927 / 379.232 / 3.736 / 0.011
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Sex-by-Chelae / 364.854 / 378.854 / 379.263 / 3.767 / 0.010
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Chelae + Carapace-by-Chelae / 364.906 / 378.906 / 379.315 / 3.819 / 0.010
ID + FoodType + Sex + Chelae + FoodType-by-Chelae + Sex-by-Chelae / 367.048 / 379.048 / 379.353 / 3.857 / 0.010
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Sex-by-Chelae + Carapace-by-Chelae / 362.986 / 378.986 / 379.513 / 4.017 / 0.009
ID + FoodType + Sex + Carapace + FoodType-by-Carapace / 369.397 / 379.397 / 379.614 / 4.118 / 0.009
ID + FoodType + Sex + Carapace + Sex-by-Carapace / 369.457 / 379.457 / 379.674 / 4.178 / 0.008
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Carapace-by-Chelae / 365.435 / 379.435 / 379.844 / 4.348 / 0.008
ID + FoodType + Sex + Carapace + FoodType-by-Sex + Sex-by-Carapace / 367.540 / 379.540 / 379.845 / 4.349 / 0.008
ID + FoodType + Sex + Chelae + FoodType-by-Sex + FoodType-by-Chelae + Sex-by-Chelae / 365.441 / 379.441 / 379.850 / 4.354 / 0.008
ID + FoodType + Sex + Carapace + FoodType-by-Sex + FoodType-by-Carapace / 367.658 / 379.658 / 379.963 / 4.467 / 0.007
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Sex-by-Carapace / 365.702 / 379.702 / 380.111 / 4.615 / 0.007
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae / 365.708 / 379.708 / 380.117 / 4.621 / 0.007
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Chelae / 365.761 / 379.761 / 380.170 / 4.674 / 0.007
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Chelae / 363.720 / 379.720 / 380.247 / 4.751 / 0.006
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Sex-by-Carapace + Sex-by-Chelae / 363.800 / 379.800 / 380.327 / 4.831 / 0.006
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Carapace + Sex-by-Chelae / 365.959 / 379.959 / 380.368 / 4.872 / 0.006
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Chelae + Carapace-by-Chelae / 363.945 / 379.945 / 380.472 / 4.976 / 0.006
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Carapace-by-Chelae / 366.167 / 380.167 / 380.576 / 5.080 / 0.005
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Carapace + Carapace-by-Chelae / 366.175 / 380.175 / 380.584 / 5.088 / 0.005
ID + FoodType + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae + Carapace-by-Chelae / 366.190 / 380.190 / 380.599 / 5.103 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Chelae + Sex-by-Carapace / 364.076 / 380.076 / 380.603 / 5.107 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Sex-by-Chelae + Carapace-by-Chelae / 364.131 / 380.131 / 380.658 / 5.162 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + Sex-by-Carapace + Carapace-by-Chelae / 364.188 / 380.188 / 380.715 / 5.219 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae / 364.193 / 380.193 / 380.720 / 5.224 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Carapace-by-Chelae / 364.315 / 380.315 / 380.842 / 5.346 / 0.005
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Carapace / 366.613 / 380.613 / 381.022 / 5.526 / 0.004
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Carapace / 364.541 / 380.541 / 381.068 / 5.572 / 0.004
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 364.812 / 380.812 / 381.339 / 5.843 / 0.004
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Sex-by-Carapace + Sex-by-Chelae / 364.829 / 380.829 / 381.356 / 5.860 / 0.004
ID + FoodType + Sex + Carapace + Chelae + Sex-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 364.892 / 380.892 / 381.419 / 5.923 / 0.004
ID + FoodType + Sex + Carapace + FoodType-by-Carapace + Sex-by-Carapace / 369.313 / 381.313 / 381.618 / 6.122 / 0.003
ID + FoodType + Sex + Carapace + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Carapace / 367.416 / 381.416 / 381.825 / 6.329 / 0.003
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Chelae / 363.183 / 381.183 / 381.845 / 6.349 / 0.003
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae + Carapace-by-Chelae / 365.419 / 381.419 / 381.946 / 6.450 / 0.003
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace / 365.653 / 381.653 / 382.180 / 6.684 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Carapace + Sex-by-Chelae / 363.601 / 381.601 / 382.263 / 6.767 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Carapace + Sex-by-Chelae / 365.744 / 381.744 / 382.271 / 6.775 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Chelae + Sex-by-Carapace + Carapace-by-Chelae / 363.766 / 381.766 / 382.428 / 6.932 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Carapace-by-Chelae / 363.920 / 381.920 / 382.582 / 7.086 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Carapace + Carapace-by-Chelae / 366.122 / 382.122 / 382.649 / 7.153 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace / 364.019 / 382.019 / 382.681 / 7.185 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Chelae + Sex-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 364.108 / 382.108 / 382.770 / 7.274 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Carapace + Carapace-by-Chelae / 364.139 / 382.139 / 382.801 / 7.305 / 0.002
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Chelae + Carapace-by-Chelae / 362.539 / 382.539 / 383.351 / 7.855 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace + Sex-by-Chelae / 364.726 / 382.726 / 383.388 / 7.892 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + Sex-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 364.796 / 382.796 / 383.458 / 7.962 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + Sex-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 362.784 / 382.784 / 383.596 / 8.100 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace + Sex-by-Chelae / 363.063 / 383.063 / 383.875 / 8.379 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace + Carapace-by-Chelae / 365.362 / 383.362 / 384.024 / 8.528 / 0.001
ID + FoodType + Sex + Carapace + Chelae + FoodType-by-Sex + FoodType-by-Carapace + FoodType-by-Chelae + Sex-by-Carapace + Sex-by-Chelae + Carapace-by-Chelae / 362.427 / 384.427 / 385.405 / 9.909 / 0.000