''Astreopora incrustans'', commonly known as starflower coral, is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

of hard coral found in the central Indo-Pacific, Japan and the East China Sea, the Solomons, Eastern Australia, and the Philippines. It is uncommon throughout its range.

References

Acroporidae Cnidarians of the Indian Ocean Cnidarians of the Pacific Ocean Marine fauna of Oceania Corals described in 1896 {{scleractinia-stub