living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Superkingdom Prokaryotae see Superkingdom Prokarya Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990 Division Bacteria (Haeckel 1894) see Domain Bacteria Woese et al. 1990 "Gram-negative aerobic rods and cocci" Family Methylmonadaceae see Family Methylococcaceae Whittenbury and Krieg 1984 Genus Methylomonas (ex Leadbetter 1974) Whittenbury and Krieg 1984