Procaryotic Genera Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024 Phylum Chloroflexi Garrity and Holt 2002 stat. inval. [monotypic] see Phylum Chloroflexota Garrity and Holt 2021 Class "Chloroflexi" "Castenholz 2001" nom. inval. see Class Chloroflexia corrig. Gupta et al. 2013 Order "Herpetosiphonales" "Castenholz 2001" nom. nud. [monotypic] see Order Herpetosiphonales Gupta et al. 2013 Family "Herpetosiphonaceae" "Castenholz 2001" nom. nud. [monotypic] see Family Herpetosiphonaceae Gupta et al. 2013 Genus Herpetosiphon Holt and Lewin 1968 (Approved Lists 1980)