original description
Sars, G.O. (1900). Crustacea. <em>In: Nansen, F. (ed.). The Norwegian North Polar Expedition 1893-1896., Scientific Results.</em> 1(5): 1-141, Plates 1-36., available online at https://www.biodiversitylibrary.org/page/17104697#page/9/mode/1up [details] 
basis of record
Boxshall, G. (2001). Copepoda (excl. Harpacticoida), <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>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,</i> 50: pp. 252-268 (look up in IMIS) [details]
additional source
Bradford, J.M. (1973). Revision of family and some generic definitions in the Phaennidae and Scolecithricidae (Copepoda: Calanoida). New Zealand Journal of Marine and Freshwater Research 7(1-2):133-152, figs. 1-4. [details] Available for editors 
additional source
Vervoort, W. (1965). Pelagic Copepoda. Part II. Copepoda Calanoida of the families Phaennidae up to and including Acartiidae, containing the description of a new species of Aetideidae. Atlantide Report, Danish Expedition to Coasts of Tropical West Africa 1945-1946 8:9-216. [details] Available for editors 
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database
Scaphocalanus acrocephalus
Image from typetaxon
Amallophora magna from Sars, G.O. 1902
Image from typetaxon
Amallophora magna from Sars, G.O. 1902
Image from typetaxon