All
 B03 Bacteria D001419 +
 B03.440 Gram-Negative Bacteria D006090 +
 B03.440.425 Gram-Negative Anaerobic Bacteria D006089 +
 B03.440.425.410 Gram-Negative Anaerobic Straight, Curved, and Helical Rods D016965 +
 B03.440.425.410.194 Bacteroidaceae D001438 +
 B03.440.425.410.194.640 Prevotella D018720 +
 B03.440.425.410.194.640.500 Prevotella melaninogenica D001443 
 B03.440.425.410.194.640.375 Prevotella intermedia D018713 
 B03.440.425.410.194.640.550 Prevotella nigrescens D045242 
 B03.440.425.410.194.640.700 Prevotella ruminicola D045243