Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.

Ancestral taxa
Domain: Bacteria  [Taxonomy; edit]
Phylum: Pseudomonadota  [Taxonomy; edit]
Class: Betaproteobacteria  [Taxonomy; edit]
Order: Spirillales  [Taxonomy; edit]

Wikipedia does not yet have an article about Spirillales. The page that you are currently viewing contains information about Spirillales's taxonomy. Not sure why you're here? Get started with the automated taxobox system.

Parent: Betaproteobacteria [Taxonomy; edit]
Rank: ordo (displays as Order)
Link: Spirillales
Extinct: no
Always displayed: yes (major rank)
Taxonomic references: https://lpsn.dsmz.de/order/spirillales
Parent's taxonomic references: "Leptothrix". NCBI taxonomy. Bethesda, MD: National Center for Biotechnology Information. Retrieved 14 December 2017. Lineage( full ) cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; unclassified Burkholderiales; Burkholderiales Genera incertae sedis