(ofMegamphopus cornutus Norman, 1869)Norman, A.M. (1869). Last report on dredging among the Shetland Isles. Part 2. On the Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Hydrozoa, and Porifera. <em>In: Report of the thirty-eighth meeting of the British Association for the Advancement of Science; held in Norwich in August 1868. London 1869.</em> pp. 247–336, (Amphipoda, pp. 273–288) (Porifera, pp. 327-335)., available online athttps://www.biodiversitylibrary.org/page/29387922 page(s): 282 [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. Gammaropsis cornuta (Norman, 1869). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=148545 on 2026-09-18
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Gammaropsis cornuta (Norman, 1869). Accessed at: https://www.marinespecies.org/Deepsea/aphia.php?p=taxdetails&id=148545 on 2026-09-18
original description(ofMegamphopus cornutus Norman, 1869)Norman, A.M. (1869). Last report on dredging among the Shetland Isles. Part 2. On the Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Hydrozoa, and Porifera. <em>In: Report of the thirty-eighth meeting of the British Association for the Advancement of Science; held in Norwich in August 1868. London 1869.</em> pp. 247–336, (Amphipoda, pp. 273–288) (Porifera, pp. 327-335)., available online athttps://www.biodiversitylibrary.org/page/29387922 page(s): 282 [details]
basis of recordHowson, C.M. & B.E. Picton. (1997). The species directory of the marine fauna and flora of the British Isles and surrounding seas. <em>Ulster Museum Publication, 276. The Ulster Museum: Belfast, UK. ISBN 0-948150-06-8.</em> vi, 508 (+ cd-rom) pp. (look up in IMIS) [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality