Fig. 2.
From: Hybridization as driving force for cryptic species diversity in the Caribbean coral genus Madracis
Maximum likelihood phylogeny (A), where the branch tip colors correspond to Madracis morphospecies (Mcar = M. carmabi, Mcfd = M. cf. decactis, Mdec = M. decactis, Mfor = M. formosa, Mmir = M. mirabilis, Mpha = M. pharensis, Msen = M. senaria, and Mspp = unidentified Madracis species). ML tree was re-ran to include all samples with >10% loci genotyped, and outgroup branch has been truncated. Colours in the phylogenetic tree (A) match those of Fig. 1. Probability of membership STRUCTURE (B) and genotype composition plots resulting from DAPC (C) are shown for k=5 through k=7, respectively. Results shown are not an average across permuted runs, but rather represent the most common iteration for each k. Further information in D: country locality are either BA (Bermuda) or CU (Curaçao), depth categories are <10, 11-20, 21-40, 41-60, or >60 meters, and symbiont type either B7 or B15 (note: B13 and B7 lineages are not separable by our methodology).
