Rhantus anisonychus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Rhantus
- species: Rhantus anisonychus
Carmel-by-the-Sea- Fullerton
- Seaside
California
United States
Rhantus anisonychus Carmel-by-the-Sea Fullerton Seaside