original description
Brady, G.S. (1899). On the marine Copepoda of New Zealand. <em>Transactions of the Zoological Society of London.</em> 15(2):31-54, pls. 9-13. (viii-1899)., available online at https://www.biodiversitylibrary.org/page/49513487#page/115/mode/1up [details]
original description
(of Acartia ensifera Brady, 1899) Brady, G.S. (1899). On the marine Copepoda of New Zealand. <em>Transactions of the Zoological Society of London.</em> 15(2):31-54, pls. 9-13. (viii-1899)., available online at https://www.biodiversitylibrary.org/page/49513487#page/115/mode/1up [details]
additional source
Bradford, J.M. (1976). Partial revision of the Acartia subgenus Acartiura (Copepoda: Calanoida: Acartiidae). New Zealand Journal of Marine and Freshwater Research 10(1):159-202, figs. 1-33. (iii-1976) [details] Available for editors [request]
ecology source
Brun, P., M.R. Payne & T. Kiørboe. (2017). A trait database for marine copepods. <em>Earth System Science Data.</em> 9(1):99-113., available online at https://doi.org/10.5194/essd-9-99-2017 [details] Available for editors [request]