Cassidinidea ovalis
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Isopoda
- family: Sphaeromatidae
- genus: Cassidinidea
- species: Cassidinidea ovalis
Portsmouth
Saint John
Dominica
Las Terrenas
Samaná
Dominican Republic
Citrus Park- Port Salerno
Florida- Pocomoke City
Maryland
United States