Kroh, A.; Mooi, R. (2025). World Echinoidea Database.
Prionechinus forbesianus (A. Agassiz, 1881). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=513487 on 2026-03-02
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS).
Prionechinus forbesianus (A. Agassiz, 1881). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=513487 on 2026-03-02