Microtatobiotes Philip 1956 (Approved Lists 1980) Microtatobiotes Philip 1956 (Approved Lists 1980) Rickettsiales Gieszczykiewicz 1939 (Approved Lists 1980) emend. Dumler et al. 2001 Breed R.S. Breed R.S. Murray E.G.D. Smith N.R. Considerations influencing the classification used in this edition of the Manual 1957 7 4 14 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore Philip 1956 did not declare a nomenclatural type for this taxon.