Liu, W., Y. Liao and X. Li. (2006). A new sea star species (Asteroidea: Luidiidae) from the South China Sea. <em>Raffles Bulletin of Zoology.</em> 54(2), 441-445.[details]
Mah, C.L. (2024). World Asteroidea Database. Luidia difficilis Liu, Liao & Li, 2006. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=370922 on 2024-09-21
original descriptionLiu, W., Y. Liao and X. Li. (2006). A new sea star species (Asteroidea: Luidiidae) from the South China Sea. <em>Raffles Bulletin of Zoology.</em> 54(2), 441-445.[details]