Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 1990 [paraphyletic?] Superphylum Fibrobacteres-Chlorobi-Bacteroidetes (FCB) Gupta 2004 Phylum Bacteroidetes Krieg et al. 2012 Class Bacteroidiaᵀ Krieg 2012 [monotypic] Order Bacteroidalesᵀ Krieg 2012 Family Porphyromonadaceae Krieg 2012 Genus Porphyromonasᵀ Shah and Collins 1988 01 Porphyromonas asaccharolytica (Holdeman and Moore 1970) Shah and Collins 1988 02 Porphyromonas bennonis Summanen et al. 2009 03 Porphyromonas cangingivalis Collins et al. 1994 04 Porphyromonas canoris Love et al. 1994 05 Porphyromonas cansulci Collins et al. 1994 06 Porphyromonas catoniae (Moore and Moore 1994) Willems and Collins 1995 07 Porphyromonas circumdentaria Love et al. 1992 08 Porphyromonas crevioricanis Hirasawa and Takada 1994 09 Porphyromonas endodontalis (van Steenbergen et al. 1984) Shah and Collins 1988 10 Porphyromonas gingivalis (Coykendall et al. 1980) Shah and Collins 1988 11 Porphyromonas gingivicanis Hirasawa and Takada 1994 12 Porphyromonas gulae Founier et al. 2001 13 Porphyromonas levii (Johnson and Holdeman 1983) Shah et al. 1995 14 Porphyromonas macacae (Slots and Genco 1980) Love 1995 15 Porphyromonas salivosa (Love et al. 1987) Love et al. 1992 16 Porphyromonas somerae Summanen et al. 2006 17 Porphyromonas uenonis Finegold et al. 2005