Gracilinema caldarium (Pohlschroder et al. 1995) Brune et al. 2022 Dataset NCBI Taxonomy Classification phylum Spirochaetota class Spirochaetia order Spirochaetales family Breznakiellaceae genus Gracilinema species Gracilinema caldarium Name Homonyms Gracilinema caldarium Gracilinema caldarium (Pohlschroder et al. 1995) Brune et al. 2022