Thiovulum majus

Thiovulum majus is a species of bacteria and a member of the phylum Campylobacterota. This sulfide-oxidizing species has been observed to swim at speeds as high as 615 micrometers per second, faster than those recorded for any other bacterial species.^[1][2]

Thiovulum majus
Scientific classification
Domain:	Bacteria
Phylum:	Campylobacterota
Class:	"Campylobacteria"
Order:	Campylobacterales
Family:	Helicobacteraceae
Genus:	Thiovulum
Binomial name
Thiovulum majus