Beggiatoales Buchanan, 1957 (Approved Lists 1980) Dataset Catalogue of Life Rank ORDER Classification kingdom Pseudomonadati phylum Pseudomonadota class Gammaproteobacteria order Beggiatoales Name Synonyms Francisellales Chuvochina et al., 2024 Piscirickettsiales Chuvochina et al., 2024 Thiomicrospirales Chuvochina et al., 2024 Thiotrichales Garrity et al., 2005 Homonyms Beggiatoales Buchanan, 1957 (Approved Lists 1980)