World Register of Marine Species (WoRMS)
Stöhr, S.; O’Hara, T.; Thuy, B. (Eds) (2026). World Ophiuroidea Database. Ophiactis affinis Duncan, 1879. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=243433 on 2026-08-02
Duncan, P.M. 1879. On some Ophiuroidea from the Korean Seas. Journal of the Linnean Society, 14(77), 445-482.