Two new deep-sea species of Argestidae and Ameiridae (Copepoda: Harpacticoida) from the Eastern Mexican Pacific and Gulf of California, with proposal of a new genus of the family Argestidae Author Gómez, Samuel text Journal of Natural History 2018 2018-12-01 52 41 - 42 2613 2638 http://dx.doi.org/10.1080/00222933.2018.1546915 journal article 10.1080/00222933.2018.1546915 1464-5262 5177794 4BD580B0-E856-4FBC-ABA6-B031A9B6E1F9 Genus Argestigens Willey 1935 Type species Argestigens uniremis Willey 1935 , by original designation. Other species Argestigens abyssalis Becker 1979 , A. di ffi cilis (Smirnov 1946), A. glacialis Lang 1936 , A. celibis sp. n.