(of)Sladen, W.P. (1879). On the Asteroidea and Echinoidea of the Korean Seas. <em>Journal of the Linnean Society of London, Zoology.</em> 14: 424-445, pl. 8., available online athttps://www.biodiversitylibrary.org/page/31858509 page(s): 432 [details]
Mah, C.L. (2024). World Asteroidea Database. Henricia densispina (Sladen, 1878). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=369105 on 2025-04-04
Marine Species Traits editorial board (2025). Marine Species Traits. Henricia densispina (Sladen, 1878). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=369105 on 2025-04-04
original description(of)Sladen, W.P. (1879). On the Asteroidea and Echinoidea of the Korean Seas. <em>Journal of the Linnean Society of London, Zoology.</em> 14: 424-445, pl. 8., available online athttps://www.biodiversitylibrary.org/page/31858509 page(s): 432 [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
Present Inaccurate Introduced: alien Containing type locality