Hyloniscus riparius
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Isopoda
- family: Trichoniscidae
- genus: Hyloniscus
- species: Hyloniscus riparius
Donnerskirchen
BurgenlandBad Ischl
Grieskirchen
Marchtrenk
Upper Austria
AustriaNorth Branford
Wallingford
Wallingford Center
ConnecticutPaxton
West Concord
MassachusettsBrooklyn
New York
United States