Simonsiella steedae Kuhn and Gregory 1979 (Approved Lists 1980) Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Neisseriales family Neisseriaceae genus Conchiformibius species Conchiformibius steedae Name Homonyms Simonsiella steedae Simonsiella steedae Kuhn and Gregory 1979 (Approved Lists 1980)