"Spirochaeta icterogenes" Uhlenhuth and Fromme 1916 Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Spirochaetota class Spirochaetia order Leptospirales family Leptospiraceae genus Leptospira species Leptospira interrogans Name Homonyms Spirochaeta icterogenes "Spirochaeta icterogenes" Uhlenhuth and Fromme 1916