Sladen, W.P. (1882) The Asteroidea of H.M.S. <i>Challenger</i> Expedition, pt. 1. Pterasteridae. Journal of the Linnean Society of London. 16: 189-246, available online athttp://biodiversitylibrary.org/page/31982430 page(s): 231 [details]
Mah, C.L. (2024). World Asteroidea Database. Hymenaster porosissimus Sladen, 1882. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=369023 on 2024-05-02
original descriptionSladen, W.P. (1882) The Asteroidea of H.M.S. <i>Challenger</i> Expedition, pt. 1. Pterasteridae. Journal of the Linnean Society of London. 16: 189-246, available online athttp://biodiversitylibrary.org/page/31982430 page(s): 231 [details]