Walter, T.C.; Boxshall, G. (2021). World of Copepods database. Ophioseides cardiocephalus Hesse, 1864. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://marbef.org/data/aphia.php?p=taxdetails&id=359751 on 2024-05-19
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Ophioseides cardiocephalus Hesse, 1864. Accessed at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=359751 on 2024-05-19
additional sourceMonniot, C. (1981). Description de Copépodes ascidicoles (Notodelphyidae et Ascidicolidae) de la pente continentale du golfe de Gascogne. <em>Bulletin du Muséum National d'Histoire Naturelle, Paris, Section A, Zoologie, Biologie et Écologie Animales.</em> (4)3:431-454., available online athttp://bionames.org/bionames-archive/issn/0181-0626/3/431.pdf[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality