Illg, P.L. (1958). North American copepods of the family Notodelphyidae. <em>Proceedings of the United States National Museum.</em> 107(3390):463-649, figs. 1-19. (28-iv-1958).[details] Available for editors
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Pygodelphys aquilonaris Illg, 1958. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=355276 on 2025-05-31
Marine Species Traits editorial board (2025). Marine Species Traits. Pygodelphys aquilonaris Illg, 1958. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=355276 on 2025-05-31
original descriptionIllg, P.L. (1958). North American copepods of the family Notodelphyidae. <em>Proceedings of the United States National Museum.</em> 107(3390):463-649, figs. 1-19. (28-iv-1958).[details] Available for editors
additional sourceDudley, P.L. (1966). Development and systematics of some Pacific marine symbiotic copepods. A study of the biology of the Notodelphyidae, associates of ascidians. <em>University of Washington Publications in Biology.</em> 21:1-282, figs. 1-51, tabs. 1-6.[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality