"Sporovibrio desulfuricans" (Beijerinck) Starkey 1938 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Eubacteriales family Desulfotomaculaceae genus Desulfotomaculum species Desulfotomaculum nigrificans Name Homonyms "Sporovibrio desulfuricans" (Beijerinck) Starkey 1938 Sporovibrio desulfuricans