Lacunisphaera Rast et al. 2017 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Verrucomicrobia (sic) Hedlund 2021 Verrucomicrobiota corrig. Hedlund 2021 Opitutae Choo et al. 2007 Opitutales Choo et al. 2007 Opitutaceae Choo et al. 2007 emend. Tegtmeier et al. 2018 Lacunisphaera Rast et al. 2017 Opitutaceae Choo et al. 2007 emend. Tegtmeier et al. 2018 Opitutus Chin et al. 2001 emend. Tegtmeier et al. 2018 Alterococcus Shieh and Jean 1999 Cephaloticoccus Lin et al. 2017 Oleiharenicola Rochman et al. 2018 Ereboglobus Tegtmeier et al. 2018 Didymococcus Wertz et al. 2017 emend. Tegtmeier et al. 2018 Geminisphaera Wertz et al. 2018 Diplosphaera Wertz et al. 2012 Nibricoccus Baek et al. 2019 Rariglobus Pitt et al. 2020 Didemnitutus (sic) Lopera et al. 2017 Didemniditutus corrig. Lopera et al. 2017 Lacunisphaera limnophila Rast et al. 2017 Lacunisphaera parvula Rast et al. 2017 Lacunisphaera anatis Rast et al. 2017 Rast P. Glöckner I. Boedeker C. Jeske O. Wiegand S. Reinhardt R. Schumann P. Rohde M. Spring S. Glöckner F.O. Jogler C. Jogler M. Three Novel Species with Peptidoglycan Cell Walls form the New Genus Lacunisphaera gen. nov. in the Family Opitutaceae of the Verrucomicrobial Subdivision 4 2017 8 202 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2017.00202 28243229