The Treponemataceae are a family of spirochete bacteria.

[3] The clade includes a number of significant pathogens, such as Treponema pallidum, the cause of human syphilis.

[4][5] The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[3] and National Center for Biotechnology Information (NCBI).

Gallitreponema" Gilroy et al. 2021 Treponema species-group 2 Brucepastera Teretinema "Ca.

Avitreponema" Gilroy et al. 2021 Treponema