Sierwald, P.; Decker, P.; Spelda, J. (2025). MilliBase.
Heterocladosoma asperum (L. Koch, 1867). Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=947904 on 2025-06-02
Marine Species Traits editorial board (2025). Marine Species Traits.
Heterocladosoma asperum (L. Koch, 1867). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=947904 on 2025-06-02