Rhyacophila tristis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Trichoptera
- family: Rhyacophilidae
- genus: Rhyacophila
- species: Rhyacophila tristis
Dellach
Feld am See
Ferlach
Radenthein
Carinthia
Sankt Radegund bei Graz
Styria
Hellmonsödt
Steyregg
Upper Austria
Austria
Bestwig
Kall
Meinerzhagen
Monschau
Olsberg
North Rhine-Westphalia
Königstein
Mulda
Saxony
Hildebrandshausen
Thuringia
Germany
Caramanico Terme
Fano Adriano
Abruzzo
Cogne
Courmayeur
Aosta Valley
Lagonegro
Basilicate
Cittareale
Orte
Latium
Molini di Triora
Rezzo
Riva Ligure
Taggia
Triora
Liguria
Castelsantangelo sul Nera
Porto Recanati
Visso
The Marches
Cortona
Tuscany
Bettona
San Giustino
Umbria
Italy
Frouzins
Náousa
Beaufort
Štrba