Thermoanaerobacterales Family IV
Thermoanaerobacterales Family IV is a family of rod-shaped, motile bacteria in the order Thermoanaerobacterales of the phylum Firmicutes.
These microorganisms are spore-forming, anaerobic and moderately thermophilic and stain Gram-positive.
Because of uncertainty in the taxonomic assignment of its members, this family is referred to as "Incertae sedis".