Campylobacter fetus
(tree size 4)
Campylobacter jejuni
(tree size 8)
Campylobacter coli
C. coli
Campylobacter concisus
(tree size 1)
Campylobacter rectus
Campylobacter upsaliensis
Campylobacter lanienae
Campylobacter laridis
(tree size 2)
Campylobacter lari
Campylobacter hyointestinalis
(tree size 2)
Campylobacter mucosalis
Campylobacter showae
Campylobacter curvus
(tree size 1)
Campylobacter hominis
(tree size 1)
Campylobacter volucris
Campylobacter cryaerophilus
Campylobacter iguaniorum
Campylobacter cuniculorum
Campylobacter avium
Campylobacter helveticus
Campylobacter gracilis
Campylobacter canadensis
Campylobacter insulaenigrae
Campylobacter sputorum
(tree size 3)
Campylobacter ureolyticus
Campylobacter lawrenceae
Campylobacter blaseri
Campylobacter butzleri
Campylobacter cinaedi
Campylobacter corcagiensis
Campylobacter fennelliae
Campylobacter geochelonis
Campylobacter hepaticus
Campylobacter hyoilei
Campylobacter mustelae
Campylobacter nitrofigilis
Campylobacter ornithocola
Campylobacter peloridis
Campylobacter pinnipediorum
(tree size 2)
Campylobacter pylori
(tree size 2)
Campylobacter subantarcticus
Campylobacter lawrenci
Campylobacter oricanis
Campylobacter troglodytis
Campylobacter vulpis