Walter, T.C.; Boxshall, G. (2025). World of Copepods Database.
Ischnocalanus gracilis (Tanaka, 1956). 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=104678 on 2025-05-19
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species.
Ischnocalanus gracilis (Tanaka, 1956). Accessed at: http://marbef.org//marbef.org/data/aphia.php?p=taxdetails&id=104678 on 2025-05-19