tombstone coral
- kingdom: Animalia
- phylum: Cnidaria
- class: Anthozoa
- order: Scleractinia
- family: Agariciidae
- genus: Coeloseris
- species: Coeloseris mayeri
Piong
West Nusa Tenggara
Indonesia
Koror State- Koror Town
Koror
Palau
Malangas
Zamboanga Peninsula
Philippines