Dactylosaster cylindricus
- kingdom: Animalia
- phylum: Echinodermata
- class: Asteroidea
- order: Valvatida
- family: Ophidiasteridae
- genus: Dactylosaster
- species: Dactylosaster cylindricus
- Barrigada Village
Barrigada- Mangilao Village
Mangilao- Mongmong-Toto-Maite Village
Mongmong-Toto-Maite
Guam- Shimoni
Kwale
Kenya- Mahonda
South
Zanzibar Central
Tanzania