. . . . . . . "Coleiidae is a family of fossil decapod crustaceans, containing the following genera:Coleia Broderip, 1835Hasaracancer Jux, 1971Hellerocaris Van Straelen, 1924Proeryon Beurlen, 1928Pseudocoleia Garassino & Teruzzi, 1993Tropifer Gould, 1857Willemoesiocaris Van Straelen, 1924\u2191"@en . .