<unk>  appears Gram-positive and pleomorphic by microscopy. It does not form spores, and is considered anaerobic or microaerophilic. In 2009, the species A.<unk> was split. Bacteria formerly known as<unk> <unk> genospecies 2" were reclassified under the new species name<unk>  oris. Those formerly known as<unk> <unk> genospecies WVA 963" were reclassified as<unk>  johnsonii.
Actinomyces naeslundii
Candida dubliniensis
Candida tropicalis
Saccharomyces boulardii
Candida parapsilosis
Legionella clemsonensis
Bacteroides caccae
Candida krusei