MolluscaBase eds. (2024). MolluscaBase.
Phreagena okutanii (Kojima & Ohta, 1997). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=505377 on 2024-04-23
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS).
Phreagena okutanii (Kojima & Ohta, 1997). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=505377 on 2024-04-23