Fig. 5.

Presence/absence patterns reconstruct the timing of expansions of CR1 families in two lineages of shorebirds (Charadriiformes): plovers and sandpipers. The number next to the colored circle is the number of CR1 insertions identified and only CR1 insertions between 100 and 600 bp long were analyzed. Divergence dates between plovers and sandpiper clades may differ due to the source phylogenies (Paton et al. 2003; Baker et al. 2007; Barth et al. 2013) being constructed using different approaches.