Preliminary Bayesian ITS tree of all FSSC and other species from the genus <i>Fusarium</i> isolated in the study.

The tree is based on 511 nucleotides from 149 GenBank sequences, all <i>Fusarium sp.</i> found in this study in failed eggs (bold red) and sand (bold blue), and the outgroup <i>Geejayessia atrofusca</i> (NRRL22316). <i>F. oxysporum</i> (GenBank type sequence NRRL24429) and <i>F. incarnatum-equiseti</i> (GenBank sequence 199FUS) Species Complexes are also included. Posterior probabilities (PP) and bootstrap support (BS) derived from the Bayesian Inference and Maximum Likelihood analyses respectively, are represented on the branches (PP/BS). An interrupted branch (//) indicates its length has been reduced for representation purposes. The scale bar represents the average number of nucleotide substitutions per site. From the <i>Fusarium sp.</i> found in this study, the Playa Grande code starts with G, Cabuyal with C, Pacuare with P, and Tortuguero with T. (TIF)