Spirochaeta caldaria corrig. Pohlschroder et al. 1995 Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Spirochaetota class Spirochaetia order Spirochaetales family Breznakiellaceae genus Gracilinema species Gracilinema caldarium Name Homonyms Spirochaeta caldaria H1 Spirochaeta caldaria DSM 7334 Spirochaeta caldaria corrig. Pohlschroder et al. 1995