Aega is a genus of isopods in the family Aegidae, containing the following species: * Aega acuminata Hansen, 1897 * Aega acuticauda Richardson, 1910 * Aega affinis Milne Edwards, 1840 * Aega antarctica Hodgson, 1910 * Aega angustata Whitelegge, 1901 * Aega antennata Richardson, 1910 * Aega approximata Richardson, 1910 * Aega bicarinata Leach, 1818 * Aega chelipous Barnard, 1960 * Aega concinna Hale, 1940 * Aega crenulata Lutken, 1859 * Aega dofleini Thielemann, 1910 * Aega ecarinata Richardson, 1898 * Aega falcata Kensley & Chan, 2001 * Aega falklandica Kussakin, 1967 * Aega hamiota Bruce, 2004 * Aega hirsuta Schiödte & Meinert, 1879 * Aega komai Bruce, 1996 * Aega lecontii (Dana, 1853) * Aega leptonica Bruce, 1988 * Aega magnifica (Dana, 1853) * Aega maxima Hansen, 1