Mah, C.L. (2021). World Asteroidea Database.
Hymenaster coccinatus Sladen, 1882. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=234915 on 2025-04-03
Marine Species Traits editorial board (2025). Marine Species Traits.
Hymenaster coccinatus Sladen, 1882. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=234915 on 2025-04-03