Sierwald, P.; Decker, P.; Spelda, J. (2024). MilliBase.
Propyrgodesmus frater Carl, 1932. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=938459 on 2025-03-20
Marine Species Traits editorial board (2025). Marine Species Traits.
Propyrgodesmus frater Carl, 1932. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=938459 on 2025-03-20