Treponema azotonutricium is a bacterium, the first termite gut spirochete to be isolated, together with Treponema primitia. References Further reading Maier, Raina M., Ian L. Pepper, and Charles P. Gerba, eds. Environmental microbiology. Vol. 397. Academic press, 2009. Berlanga, Mercedes. "Pathogenic Treponema. Molecular and cellular biology."International Microbiology 10.1 (2010): 72. External links LPSN Type strain of Treponema azotonutricium at BacDive - the Bacterial Diversity Metadatabase azotonutricium Bacteria described in 2004