Figure 2. Relative abundance of OTUs selected based on K–S measures that best defined the differences in skin bacterial community structure of Eleutherodactylus coqui across (A) land use types and (B) elevations.

OTU relative abundances ranged from 0 to 0.29. Lighter shades indicate lower relative abundances (white relative abundance = 0) and darker shades indicate higher relative abundances (darkest relative abundance = 0.29). OTUs are ordered top to bottom based on K–S measures (see Tables 4 and 5 for values and additional taxonomic information for each OTU).