WoRMS name details
Paralycaea newtoniana Bovallius, 1887
1714635 (urn:lsid:marinespecies.org:taxname:1714635)
uncertain > nomen dubium
Species
marine, brackish, fresh, terrestrial
recent only
Bovallius, C. (1887). Systematical list of the Amphipoda Hyperiidea. <em>Kungliga Svenska Vetenskapsakademiens Handlingar.</em> 11(16): 1-50., available online at https://www.biodiversitylibrary.org/page/14184578 [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. (2025). World Amphipoda Database. Paralycaea newtoniana Bovallius, 1887. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1714635 on 2025-04-14
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Nomenclature
original description
Bovallius, C. (1887). Systematical list of the Amphipoda Hyperiidea. <em>Kungliga Svenska Vetenskapsakademiens Handlingar.</em> 11(16): 1-50., available online at https://www.biodiversitylibrary.org/page/14184578 [details] 
Taxonomy
status source
Zeidler, W. (2016). A review of the families and genera of the superfamily Platysceloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), together with keys to the families, genera and species. <em>Zootaxa.</em> 4192(1): 1., available online at https://doi.org/10.11646/zootaxa.4192.1.1
note: The validity of P. gracilis and P. hoylei was established more recently (Zeidler 1998), but the status of P. newtoniana is uncertain, as the description given by Bovallius is limited, the type materia...
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note: The validity of P. gracilis and P. hoylei was established more recently (Zeidler 1998), but the status of P. newtoniana is uncertain, as the description given by Bovallius is limited, the type materia...
The validity of P. gracilis and P. hoylei was established more recently (Zeidler 1998), but the status of P. newtoniana is uncertain, as the description given by Bovallius is limited, the type material appears lost, and no figures are available in the literature. It seems to be very similar to P. hoylei, except for pereopod 6, in which the antero-distal corner of the merus does not overlap the carpus, but the two species may yet prove to be synonymous. The specimens mentioned by Harbison et al. (1977) were not available for examination, and until more material becomes available, only two species are currently recognised.
