Bacillus thermoantarcticus Nicolaus et al., 2002 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Evol. Microbiol. 52::3 Classification genus Geobacillus species Geobacillus thermantarcticus Name Homonyms Bacillus thermoantarcticus Nicolaus et al., 2002