''Bellilinea'' is a

thermophilic A thermophile is an organism—a type of extremophile—that thrives at relatively high temperatures, between . Many thermophiles are archaea, though they can be bacteria or fungi. Thermophilic eubacteria are suggested to have been among the ear ...

bacteria genus from the family of Anaerolineaceae with one known species ('' Bellilinea caldifistulae''). ''Bellilinea caldifistulae'' has been isolated from thermophilic digester sludge from Niigata in Japan.

References

Chloroflexota Bacteria genera Monotypic bacteria genera {{bacteria-stub