Fig. 5From: Adaptive divergence in shell morphology in an ongoing gastropod radiation from Lake MalawiMorphospace changes in replicates for the F1 and F2 generations. Morphospace changes (indicated with arrows) are reconstructed from the morphospace occupation of populations (mean ± one standard deviation). All arrows for replicates point in a similar direction and are quasi-parallel, except for the slightly different trajectory of L. solidus rep. 1 in comparison to the other replicates in the F2 generation. Replicates thus show overall very similar changes, indicating that the design of our experiment was robustBack to article page