Optioservus ovalis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Elmidae
- genus: Optioservus
- species: Optioservus ovalis
Coaticook
Quebec
CanadaCamden
Monroeville
Montevallo
Smoke Rise
Springville
AlabamaCanton
Cartersville
GeorgiaConway
West Concord
MassachusettsBerlin
Collegeville
Trappe
PennsylvaniaBurlington
VermontFairfax
Massanetta Springs
VirginiaFranklin
West Virginia
United States