Arianta arbustorum
Ariantinae
Aria scandica
Aria suecica
Aria torminalis
Arichanna
Arichanna melanaria
Aricia
Aricia agestis
Aricia anteros
Aricia artaxerxes
Aricia astrarche
Aricia canariensis
Aricia cramera
Aricia eumedon
Aricia hesselbarthi
Aricia idas
Aricia inhonora
Aricia macedonica
Aricia morronensis
Aricia nicias
Aricia ramburi
Aridius australicus
Aridius consimilis
Aridius hirtus
Aridius pseudominutus
Aridius rybinskii
Arigomphus villosipes
Ariidae
Arilus
Arilus cristatus
Ariocarpus
Ariocarpus fissuratus
Ariomma
Ariomma indicum
Ariomma lurida
Ariomma melanum
Ariomma parini
Ariommatidae
Arion
Arion alpinus
Arion ater
Arion brunneus
Arion circumscriptus
Arion distinctus
Arion fasciatus
Arion fuscus
Arion hortensis
Arionidae
Arion intemedius
Latina Nova