original description
Claus, C. (1889). Ueber neue oder wenig bekannte halbparasitische Copepoden insbesondere der Lichomolgiden- und Ascomyzontiden-Gruppe. (New or little-known semi-parasitic copepods) Arbeiten des Zoologischen Institut der Universitat Wien 8(3):327-370, pls. 21-27. (English review in Journal of the Royal Microscopical Society 1890:177.) [details]
additional source
Lang, K. (1949). On some Swedish marine semi-parasitic and parasitic copepods. <em>Arkiv för Zoologi.</em> (A)42(22):1-10, figs. 1-15. (28-ix-1949). [details] Available for editors [request]
additional source
Brady, G. S. (1900). On Ilyopsyllus coriaceus and other Crustacea taken at Alnmouth, Northumberland, 1899. <em>Natural History Transactions of Northumberland, Durham and Newcastle-upon-Tyne.</em> 13: 429-443. Pls. 11-13. [details]
source of synonymy
Walter, T. Chad. The World of Copepods. International online database. , available online at http://www.marinespecies.org/copepoda [details]
From editor or global species database