Shrew mouse, shrew-mouse or shrewmouse may refer to: Shrews, family Soricidae; Various rodents thought to resemble shrews: Members of the genus Pseudohydromys, from New Guinea; Members of the genus Microhydromys, also from New Guinea; Members of the genus Archboldomys, from the Philippines; Members of the genus Crunomys, from the Philippines and Sulawesi (also known as "shrew rats"); Gairdner's Shrewmouse, Mus pahari, from southern and southeastern Asia; The Brazilian Shrew-mouse, Blarinomys breviceps, from South America.