| Citation | Mooi, R. and A. Munguia, 2014 Sea urchins of the Philippines. pp. 213-236. In Williams, G.C. and T.M. Gosliner (eds.) 2014. The Coral Triangle: the 2011 Hearst Philippine biodiversity expedition. California: San Francisco, California Academy of Sciences, 593 p. |
| Ref. | 95661 Mooi, R. and A. Munguia, 2014 |
| Page | 227 |
| Named Used as Valid | Psilocidaris echinulata |
| Locality | |
| Distribution | Only known from the Philippines; 1400-1751 m. |