Gurney, R. (1920). A description of the copepod Cylindropsyllus brevicornis, Van Douwe, and of a new species of D'Arcythompsonia, Scott. <em>Annals and Magazine of Natural History.</em> (9)5:134-140, pls. 5-7. (i-1920).[details]
Walter, T.C.; Boxshall, G. (2021). World of Copepods Database. Horsiella Gurney, 1920. Accessed through: VLIZ Belgian Marine Species Consortium (2010 onwards) Belgian Register of Marine Species at: http://marinespecies.org/berms./aphia.php?p=taxdetails&id=115300 on 2025-07-13
VLIZ Belgian Marine Species Consortium (2010 onwards). Belgian Register of Marine Species. Horsiella Gurney, 1920. Accessed at: https://marinespecies.org/berms./aphia.php/aphia.php?p=taxdetails&id=115300 on 2025-07-13
original descriptionGurney, R. (1920). A description of the copepod Cylindropsyllus brevicornis, Van Douwe, and of a new species of D'Arcythompsonia, Scott. <em>Annals and Magazine of Natural History.</em> (9)5:134-140, pls. 5-7. (i-1920).[details]
basis of recordHuys, R. (2001). Copepoda - Harpacticoida. <em>In: Costello, M.J. et al. (eds.) European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels.</em> 50:268-280. (look up in IMIS) [details] Available for editors
additional sourceNeave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online athttps://www.checklistbank.org/dataset/126539/about[details]
Present Inaccurate Introduced: alien Containing type locality