WoRMS taxon details
Onisimus caspius (G.O. Sars, 1896)
557589 (urn:lsid:marinespecies.org:taxname:557589)
accepted
Species
Pseudalibrotus caspius G.O. Sars, 1896 · unaccepted > superseded combination
(of Pseudalibrotus caspius G.O. Sars, 1896) Sars, G. O. (1896). Crustacea Caspia. Contributions to the Knowledge of the Carcinological Fauna of the Caspian Sea. Amphipoda. Supplement. <em>Bulletin de l'Academie Imperiale des Sciences de St.-Petersbourg, (Ser. 5).</em> Tome 4, N:o 5, pp. 421-489;12 pls., available online at http://www.biodiversitylibrary.org/page/25216479#page/189/mode/1up [details]
Horton, T.; Lowry, J.; De Broyer, C.; Bellan-Santini, D.; Copilas-Ciocianu, D.; Corbari, L.; Costello, M.J.; Daneliya, M.; Dauvin, J.-C.; Fišer, C.; Gasca, R.; Grabowski, M.; Guerra-García, J.M.; Hendrycks, E.; Hughes, L.; Jaume, D.; Jazdzewski, K.; Kim, Y.-H.; King, R.; Krapp-Schickel, T.; LeCroy, S.; Lörz, A.-N.; Mamos, T.; Senna, A.R.; Serejo, C.; Souza-Filho, J.F.; Tandberg, A.H.; Thomas, J.D.; Thurston, M.; Vader, W.; Väinölä, R.; Valls Domedel, G.; Vonk, R.; White, K.; Zeidler, W. (2026). World Amphipoda Database. Onisimus caspius (G.O. Sars, 1896). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=557589 on 2026-07-08
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Nomenclature
original description
(of Pseudalibrotus caspius G.O. Sars, 1896) Sars, G. O. (1896). Crustacea Caspia. Contributions to the Knowledge of the Carcinological Fauna of the Caspian Sea. Amphipoda. Supplement. <em>Bulletin de l'Academie Imperiale des Sciences de St.-Petersbourg, (Ser. 5).</em> Tome 4, N:o 5, pp. 421-489;12 pls., available online at http://www.biodiversitylibrary.org/page/25216479#page/189/mode/1up [details]
basis of record Lowry, J.K.; Stoddart, H.E. (1993). The <i>Onisimus</i> problem (Amphipoda, Lysianassoidea, Uristidae). <em>Zoologica Scripta.</em> 22(2): 167-181. (look up in IMIS), available online at https://doi.org/10.1111/j.1463-6409.1993.tb00349.x [details] Available for editors
[request]
basis of record Lowry, J.K.; Stoddart, H.E. (1993). The <i>Onisimus</i> problem (Amphipoda, Lysianassoidea, Uristidae). <em>Zoologica Scripta.</em> 22(2): 167-181. (look up in IMIS), available online at https://doi.org/10.1111/j.1463-6409.1993.tb00349.x [details] Available for editors
Syntype (of Pseudalibrotus caspius G.O. Sars, 1896), geounit Caspian Sea [details]