Ptilocolepus granulatus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Trichoptera
- family: Hydroptilidae
- genus: Ptilocolepus
- species: Ptilocolepus granulatus
Radenthein
CarinthiaSteyregg
Upper Austria
Austria- France
Lützelbach
Hesse
GermanyArgusto
Chiaravalle Centrale
Cicala
CalabriaRezzo
Riva Ligure
Taggia
Vallecrosia
Vezzano Ligure
LiguriaJesi
The MarchesCortona
TuscanyBettona
Umbria
Italy