(ofCalocalanus gracilis Tanaka, 1956)Tanaka, O. (1956). The pelagic copepods of the Izu region, Middle Japan. Systematic account II. Families Paracalanidae and Pseudocalanidae. Publications of the Seto Marine Biological Laboratory 5(3):367-406, figs. 6-22. (20-xii-1956)[details] Available for editors [request]
Walter, T.C.; Boxshall, G. (2024). World of Copepods Database. Ischnocalanus gracilis (Tanaka, 1956). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=104678 on 2024-06-06
original description(ofCalocalanus gracilis Tanaka, 1956)Tanaka, O. (1956). The pelagic copepods of the Izu region, Middle Japan. Systematic account II. Families Paracalanidae and Pseudocalanidae. Publications of the Seto Marine Biological Laboratory 5(3):367-406, figs. 6-22. (20-xii-1956)[details] Available for editors [request]
basis of recordBoxshall, 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]