Arcobacter cibarius
Arcobacter halophilus
Arcobacter skirrowii
Arcobacter bivalviorum
Arcobacter cloacae
Arcobacter suis
Arcobacter venerupis
Arcobacter butzleri
(tree size 1)
Arcobacter ebronensis
Arcobacter aquimarinus
Arcobacter anaerophilus
Arcobacter cryaerophilus
Arcobacter defluvii
Arcobacter marinus
Arcobacter mytili
Arcobacter nitrofigilis
Arcobacter thereius
Arcobacter trophiarum
Arcobacter canalis
Arcobacter ellisii
Arcobacter haliotis
Arcobacter lanthieri
Arcobacter lekithochrous
Arcobacter molluscorum
Arcobacter pacificus
Arcobacter faecis
Arcobacter porcinus