Sierwald, P.; Decker, P.; Spelda, J. (2024). MilliBase.
Spirostreptus digitus Enghoff, 2023. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1725149 on 2024-12-08
Marine Species Traits editorial board (2024). Marine Species Traits.
Spirostreptus digitus Enghoff, 2023. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1725149 on 2024-12-08