Longitarsus nanus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Chrysomelidae
- genus: Longitarsus
- species: Longitarsus nanus
- Zurndorf
Burgenland- Niederwölz
- Teufenbach
Styria- Micheldorf in Oberösterreich
Upper Austria
Austria- Laces - Latsch
Trentino-Alto Adige
Italy- Luxembourg