Eighty-four fungal isolates from the coarse outer hair of nine individuals sloths (<i>B. varieagatus</i>), their top BLAST matches, and maximum identity value from BLAST searches; group ID and tree (Fig. 1) revealing phylogenetic placement; and taxonomic placement based on phylogenetic analyses at

OTU codes indicate operational taxonomic units based on 95% sequence similarity. Order and family level identifications were confidently assigned to 82 isolates and genus level identifications were confidently assigned to 80 isolates. Unpublished strains. *OTUs occurring only once (singletons). Tentative phylogenetic placement.