Spirillum putridiconchylium Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Neisseriales family Aquaspirillaceae genus Aquaspirillum species Aquaspirillum putridiconchylium Name Homonyms "Spirillum putridiconchylium" Terasaki 1961 Spirillum putridiconchylium