Children (61 direct children, 61 direct and indirect children):
Black slug
European black slug
Arion fuscus
Arion silvaticus
Arion subfuscus
Spanish slug
Arion vulgaris
Arion circumscriptus
Arion intermedius
Arion hortensis
Arion distinctus
Common garden slug
Arion fasciatus
Arion obesoductus
Red slug
Arion rufus
Arion owenii
Arion lusitanicus
Arion flagellus
Arion occultus
Arion vejdorskyi
Arion simrothi
Arion anthracius
Arion atripunctatus
Arion baeticus
Arion euthymeanus
Arion fagophilus
Arion franciscoloi
Arion fuligineus
Arion gilvus
Arion hispanicus
Arion iratii
Arion isseli
Arion lizarrustii
Arion magnus
Arion molinae
Arion nobrei
Arion paularensis
Arion ponsi
Arion transsylvanus
Arion urbiae
Arion vejdowskyi
Arion wiktori
Arion alpinus
Arion
Mesarion
Kobeltia
Arion incommodus
Carinarion
Arion luisae
Arion andersonii
Arion austeniana
Arion coerulens
Arion cottianus
Arion elongatus
Arion empiricorum
Arion foliolatus
Arion hessei
Arion incommudus
Arion minimus
Arion mollerii
Arion rubellus
Arion sibiricus
Arion vejdovskyi
Arion verrucosus