Children (9 direct children, 13 direct and indirect children):
Ariolimax dolichophallus
Ariolimax columbianus
(tree size 1)
Pacific banana slug
Ariolimax californicus
(tree size 3)
Ariolimax stramineus
Ariolimax buttoni
Ariolimax columbiana
Ariolimax hemphilli
Ariolimax niger
Ariolimax steindachneri