prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Domain "Bacteria" Woese et al. 1990 Phylum "Firmicutes" corrig. Gibbons and Murray 1978 (Approved Lists 1980) Class Negativicutes Marchandin et al. 2010 Order Selenomonadales Marchandin et al. 2010 Family Sporomusaceae Campbell et al. 2015 01 Genus Acetonema Kane and Breznak 1992 02 Genus Anaeroarcus Strömpl et al. 1999 03 Genus Anaeromusa Baena et al. 1999 04 Genus Anaerosinus Strömpl et al. 1999 05 Genus Dendrosporobacter Strömpl et al. 2000 06 Genus Pelosinus Shelobolina et al. 2007 07 Genus Propionispora Biebl et al. 2001 08 Genus Sporolituus Ogg and Patel 2009 09 Genus Sporomusa Möller et al. 1985 10 Genus Thermosinus Sokolova et al. 2004