Copepoda taxon details
Xouthous Thomson G.M., 1883
348184 (urn:lsid:marinespecies.org:taxname:348184)
accepted
Genus
Xouthous novaezealandiae Thomson G.M., 1883 (type by original designation)
Idomene Philippi, 1843 sensu Sars G.O., 1906 · unaccepted (synonymy)
Megarthrum Norman & Scott T., 1906 · unaccepted (synonym)
- Species Xouthous andamanensis Huys, 2016
- Species Xouthous borealis (Sars G.O., 1911)
- Species Xouthous cookensis (Pallares, 1975)
- Species Xouthous dichroma Corgosinho, Schizas, Vásquez-Rodríguez, Kihara & Alfaro-Lozano, 2025
- Species Xouthous ferrieri (Scott T., 1912)
- Species Xouthous maldiviae Sewell, 1940
- Species Xouthous namibiensis Huys, 2016
- Species Xouthous naroensis Karanovic, 2023
- Species Xouthous novaezealandiae Thomson G.M., 1883
- Species Xouthous purpurocinctum (Norman & Scott T., 1905)
- Species Xouthous pusillus (Brady, 1910)
- Species Xouthous sarsi Huys, 2009
- Species Xouthous scotti (Lang, 1948)
- Species Xouthous simulans (Brady, 1910)
- Species Xouthous spinifurca Corgosinho, Schizas, Vásquez-Rodríguez, Kihara & Alfaro-Lozano, 2025
- Species Xouthous wellsi Huys, 2016
- Species Xouthous yeonghooni Song, S.K. Lee, J.S. Lee & Khim, 2020
- Species Xouthous aemula (Thompson I.C. & Scott A., 1903) accepted as Idomene aemula (Thompson I.C. & Scott A., 1903)
- Species Xouthous antarcticus (Giesbrecht, 1902) accepted as Idomenella antarctica (Giesbrecht, 1902)
- Species Xouthous coronatus (Scott T., 1894) accepted as Idomenella coronata (Scott T., 1894)
- Species Xouthous intermedia (Lang, 1934) accepted as Idomenella intermedia (Lang, 1934)
- Species Xouthous laticaudatus (Thompson I.C. & Scott A., 1903) accepted as Idomene laticauda (Thompson I.C. & Scott A., 1903)
- Species Xouthous parasimulans (Médioni & Soyer, 1968) accepted as Idomene parasimulans Médioni & Soyer, 1967
- Species Xouthous pectinatus (Scott T. & Scott A., 1898) accepted as Dactylopusia pectinata (Scott T. & Scott A., 1898)
- Species Xouthous australis (Brady, 1910) (uncertain > taxon inquirendum)
- Species Xouthous kabylica Monard, 1936 (uncertain > taxon inquirendum)
marine, brackish, fresh, terrestrial
Thomson, G.M. (1883). On the New Zealand Copepoda. <em>Transactions and Proceedings of the New Zealand Institute 15(1882):93-116, pls. 5-11. (publ. v.1883).</em> [details] 
Walter, T.C.; Boxshall, G. (2024). World of Copepods Database. Xouthous Thomson G.M., 1883. Accessed at: https://www.marinespecies.org/copepoda/aphia.php?p=taxdetails&id=348184 on 2025-03-30
Date
action
by
original description
Thomson, G.M. (1883). On the New Zealand Copepoda. <em>Transactions and Proceedings of the New Zealand Institute 15(1882):93-116, pls. 5-11. (publ. v.1883).</em> [details]
original description (of Idomene Philippi, 1843 sensu Sars G.O., 1906) Sars, G.O. (1906). Copepoda Harpacticoida. Parts XI & XII. Thalestridae (continued), Diosaccidae (part). <em>An Account of the Crustacea of Norway, with short descriptions and figures of all the species. Bergen Museum.</em> 5:133-156, pls. 81-96. (look up in IMIS) [details]
original description (of Megarthrum Norman & Scott T., 1906) Norman, A.M. & T. Scott. (1906). The Crustacea of Devon and Cornwall. <em>London: William Wesley and Son.</em> 232 pp., pls. 1-24., available online at http://dx.doi.org/10.5962/bhl.title.1939 [details]
original description (of Idomene Philippi, 1843 sensu Sars G.O., 1906) Sars, G.O. (1906). Copepoda Harpacticoida. Parts XI & XII. Thalestridae (continued), Diosaccidae (part). <em>An Account of the Crustacea of Norway, with short descriptions and figures of all the species. Bergen Museum.</em> 5:133-156, pls. 81-96. (look up in IMIS) [details]
original description (of Megarthrum Norman & Scott T., 1906) Norman, A.M. & T. Scott. (1906). The Crustacea of Devon and Cornwall. <em>London: William Wesley and Son.</em> 232 pp., pls. 1-24., available online at http://dx.doi.org/10.5962/bhl.title.1939 [details]
Present Inaccurate Introduced: alien Containing type locality
