Spirosoma spitsbergense Finster et al., 2009 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Evol. Microbiol. 59::843 Classification genus Spirosoma species Spirosoma spitsbergense Name Homonyms Spirosoma spitsbergense Finster et al., 2009