Salmacis bicolor
- kingdom: Animalia
- phylum: Echinodermata
- class: Echinoidea
- order: Camarodonta
- family: Temnopleuridae
- genus: Salmacis
- species: Salmacis bicolor
Al Ghardaqah
Red Sea
EgyptJolo
Autonomous Region in Muslim Mindanao
Philippines