Scaly thorny oyster
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Pectinida
- family: Spondylidae
- genus: Spondylus
- species: Spondylus squamosus
Chatan- Naha-shi
- Tomigusuku
Okinawa
Japan
Baunu-Timbangan
Autonomous Region in Muslim Mindanao
Philippines- Thailand
Dahlgren
Virginia
United States
Ban Ratsada