Koehler, R. (1909). Astéries recueillies par l'Investigator dans l'océan indien. I.Les Asteries de Mer Profonde. <em>Echinoderma of the Indian Museum.</em> 5: 1-143 pp., 13 plates., available online athttps://www.biodiversitylibrary.org/page/12034817 page(s): 110 [details]
Mah, C.L. (2025). World Asteroidea Database. Hymenaster alcocki Koehler, 1909. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=213315 on 2026-07-15
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Hymenaster alcocki Koehler, 1909. Accessed at: https://marinespecies.org/Deepsea/aphia.php?p=taxdetails&id=213315 on 2026-07-15
original descriptionKoehler, R. (1909). Astéries recueillies par l'Investigator dans l'océan indien. I.Les Asteries de Mer Profonde. <em>Echinoderma of the Indian Museum.</em> 5: 1-143 pp., 13 plates., available online athttps://www.biodiversitylibrary.org/page/12034817 page(s): 110 [details]
context source (Deepsea)Natural History Museum, London (NHM): Collections Management Database System. [details]
basis of recordClark, A. M. (1996). An index of names of recent Asteroidea, part 3. Velatida and Spinulosida. <em>In: Jangoux, M.; Lawrence, J.M. (Ed.) (1996). Echinoderm Studies.</em> 5: 183-250. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality