Brachymonas Grassé, 1952 Dataset Catalogue of Life Rank GENUS Classification kingdom Protozoa phylum Metamonada class Anaeromonadea order Oxymonadida family Polymastigidae genus Brachymonas Name Homonyms Brachymonas Grassé, 1952 Brachymonas Hiraishi et al., 1995 emend. Halpern et al., 2009