Garic, R. (2025). World List of Appendicularia.
Althoffia tumida Lohmann, 1892. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://marbef.org/data../aphia.php?p=taxdetails&id=103393 on 2025-04-02
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species.
Althoffia tumida Lohmann, 1892. Accessed at: https://marbef.org/data/aphia.php?p=taxdetails&id=103393 on 2025-04-02