Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Gracilechinus acutus mediterraneus Mortensen, 1906. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1460079 on 2024-05-01
basis of recordSchultz, H. (2011). Sea Urchins III: worldwide regular deep water species. <em>Heinke & Peter Schultz Partner, Hemdingen.</em> x+860-1338 pp. (look up in IMIS) page(s): 1250; Fig. 2217 [details]