Hydropsyche tenuis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Trichoptera
- family: Hydropsychidae
- genus: Hydropsyche
- species: Hydropsyche tenuis
Feld am See
Hermagor
Radenthein
Carinthia
Unken
Salzburg
Steyregg
Upper Austria
Austria- France
Le Sappey-en-Chartreuse
Aschau im Chiemgau
Cicala