World Register of Marine Species (WoRMS)
Mah, C.L. (2026). World Asteroidea Database. Pentagonaster hispidus (M. Sars, 1872). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=377944 on 2026-08-25
Sars, G.O. (1872). Nye Echinodermer fra den norske kyst. Forhandlinger i Videnskabs-selskabet i Christiania. 1871: 1-31.