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Dasyatidae
Diamond stingray
Hypanus dipterurus
Shallow flats beside kelp and rocky reefs
The diamond stingray (Hypanus dipterurus) is a species of stingray in the family Dasyatidae. It is found in the coastal waters of the eastern Pacific Ocean from southern California to northern Chile, and around the Galápagos and Hawaiian Islands. This bottom-dweller generally inhabits sandy or muddy flats near rocky reefs and kelp forests, to a depth of 30 m (98 ft), though off Hawaii it may range considerably deeper.
- Class
- Sharks and Rays
- Order
- Stingrays
- Family
- Dasyatidae
- Genus
- Hypanus
- Maximum length
- 167 cm
- Water
- Marine
- Distribution
- Eastern Pacific: southern California, USA to Peru. Reported from the Galapagos Islands (Ref. 5530 ). Occurrence in British Columbia, Canada remains questionable (Ref. 6885 ). Not in Compagno's 1999 checklist (Ref. 35766 ).
- Conservation status
- VUVulnerable

