:Treponema azotonutricium

{{Short description|Species of bacterium}}

{{Speciesbox

| image =

| genus = Treponema

| species = azotonutricium

| authority = Graber et al. 2004

}}

Treponema azotonutricium is a bacterium, the first termite gut spirochete to be isolated, together with Treponema primitia.{{cite journal|last1=Graber|first1=J. R.|last2=Leadbetter|first2=J. R.|last3=Breznak|first3=J. A.|title=Description of Treponema azotonutricium sp. nov. and Treponema primitia sp. nov., the First Spirochetes Isolated from Termite Guts|journal=Applied and Environmental Microbiology|volume=70|issue=3|year=2004|pages=1315–1320|issn=0099-2240|doi=10.1128/AEM.70.3.1315-1320.2004|pmid=15006748 |pmc=368361 |citeseerx=10.1.1.424.2473}}