| Citation | Downey, M.E., 1968 Catalog of recent echinoid type specimens in the U.S. National Museum Smithsonian Institution and the Museum of Comparative Zoology Harvard University. Bulletin of the United States National Museum 264:1-99. |
| ссылка | 89086 Downey, M.E., 1968 |
| Page | 39 |
| Named Used as Valid | Hemiaster cordatus |
| Местонахождение | |
| Distribution | Kerguelen Island. |