#Database_OTU Count Abundance Taxonomy 2495377 1 0.5 Bacteria; Fibrobacteres; TG3; Unclassified; Unclassified; Unclassified; Unclassified; otu_2495377 4465739 1 0.5 Bacteria; Firmicutes; Clostridia; Clostridiales; Peptococcaceae; Desulfosporosinus; meridiei; otu_4465739