Gambian pouched rat
The Gambian pouched rat ( "Cricetomys gambianus" ) , also known commonly as the African giant pouched rat , is a species of nocturnal pouched rat of the giant pouched rat genus "Cricetomys" , in the family Nesomyidae . 
<triplet> pouched rat <subj> Nesomyidae <obj> parent taxon <triplet> Nesomyidae <subj> family <obj> taxon rank