The Ceram rat (Nesoromys ceramicus), also known as the Seram Island Mountain Rat, is a species of rodent in the family Muridae.[1] It is found only in Seram Island, Indonesia, where it has been recorded on Mount Mansuela. It is the only species of its genus, Nesoromys.[2]
Nesoromys ceramicus is a small, dark brown- or olive-colored rat. The dorsal side is darker and speckled. The rat has short, dark ears and a long tail.[3]