Timm, T. & Erséus, C. (2021). World List of Marine Oligochaeta. Henleanella perpusilla (Friend, 1911). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=177227 on 2024-03-29
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Henleanella perpusilla (Friend, 1911). Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=177227 on 2024-03-29