Runella slithyformis Larkin and Williams 1978 (Approved Lists 1980) Dataset NCBI Taxonomy Classification phylum Bacteroidota class Cytophagia order Cytophagales family Spirosomataceae genus Runella species Runella slithyformis Name Homonyms Runella slithyformis Runella slithyformis Larkin and Williams 1978 (Approved Lists 1980) emend. Hahnke et al. 2016 Runella slithyformis Larkin and Williams 1978 (Approved Lists 1980)