The Spirochaetales are an order of spirochete bacteria.

Some species within this order are known to causes syphilis, Lyme disease, relapsing fever, and other illnesses.

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

[5] Sphaerochaetaceae Rectinemataceae Breznakiellaceae Treponemataceae Marispirochaetaceae Sediminispirochaetaceae Spirochaeta thermophila Salinispiraceae Spirochaetaceae Alkalispirochaetaceae Spirochaeta aurantia "Thiospirochaetaceae" "Entomospiraceae" Borreliaceae Borreliaceae "Entomospiraceae"

Alkalispirochaetaceae Marispirochaetaceae Sediminispirochaetaceae Sphaerochaetaceae Rectinemataceae Breznakiellaceae Treponemataceae This Spirochaete-related article is a stub.