Acidimicrobiia is a class of Actinobacteria, in which 3 Families, 8 Genera and 9 species have been described, Acidimicrobium ferrooxidans, is the type species of the Order.
The phylogeny is based on 16S rRNA-based LTP release 123 by 'The All-Species Living Tree' Project.
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI).
Class Acidimicrobiia Norris 2013 [Acidimicrobiidae Stackebrandt, Rainey & Ward-Rainey 1997 emend. Zhi, Li & Stackebrandt 2009]Order Acidimicrobiales Stackebrandt, Rainey & Ward-Rainey 1997 emend. Zhi, Li & Stackebrandt 2009 ["Acidimicrobineae" Garrity, Bell & Lilburn 2003]Family "Candidatus Microthrixaceae" Joseph et al. 2003Genus Candidatus Microthrix" Blackall et al. 1996Species "Ca. M. calida" ♠ Levantesi et al. 2006Species "Ca. M. parvicella" ♠ Blackall et al. 1996Family Iamiaceae Kurahashi et al. 2009Genus Aquihabitans Jin et al. 2013Species Aquihabitans daechungensis Jin et al. 2013Genus Iamia Kurahashi et al. 2009Species Iamia majanohamensis Kurahashi et al. 2009Family Acidimicrobiaceae Stackebrandt et al. 1997 emend. Zhi et al. 2009Genus Aciditerrimonas Itoh et al. 2011Species Aciditerrimonas ferrireducens Itoh et al. 2011Genus Acidimicrobium Clark and Norris 1996Species Acidimicrobium ferrooxidans Clark & Norris 1996Genus "Acidithiomicrobium" ♠ Davis-Belmar & Norris 2009Genus "Acidithrix" ♠ Kay et al. 2013Species "Acidithrix ferrooxidans" ♠ Kay et al. 2013Genus Ferrimicrobium Johnson et al. 2009Species Ferrimicrobium acidiphilum Johnson et al. 2009Genus Ferrithrix Johnson et al. 2009Species Ferrithrix thermotolerans Johnson et al. 2009Genus Ilumatobacter Matsumoto et al. 2009Species I. fluminis Matsumoto et al. 2009Species I. coccineus corrig. Matsumoto et al. 2013Species I. nonamiensis corrig. Matsumoto et al. 2013Notes:
♠ Strains found at the National Center for Biotechnology Information (NCBI) but not listed in the List of Prokaryotic names with Standing in Nomenclature (LSPN)