Mah, C.L. (2024). World Asteroidea Database.
Psilaster herwigi (Bernasconi, 1972). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=178716 on 2024-05-06
Marine Species Traits editorial board (2024). Marine Species Traits.
Psilaster herwigi (Bernasconi, 1972). Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=178716 on 2024-05-06