Long-spined sea urchin
- kingdom: Animalia
- phylum: Echinodermata
- class: Echinoidea
- order: Diadematoida
- family: Diadematidae
- genus: Diadema
- species: Diadema setosum
Massawa
Northern Red Sea
EritreaSok Kwu Wan
00
Hong KongBatuidu
Deranitan
Huilelot
Kamalaputi
Karara
Umburarameha
Waingapu
East Nusa TenggaraAmbon
Maluku
IndonesiaDubai
Dubai
United Arab Emirates