. "The Agag gerbil, Gerbillus agag, is distributed mainly in southern Mauritania to northern Nigeria and Sudan. IUCN lists the junior synonyms Gerbillus cosensi and G. dalloni as critically endangered."@en . . . . . "cosensiDollman, 1914" . "IUCN3.1" . "DD" . . . . "dalloni Heim de Balsac, 1936" . "Agag gerbil"@en .