The Nesomyidae are a family of African rodents in the large and complex superfamily Muroidea. It includes several subfamilies, all of which are native to either continental Africa or to Madagascar. Included in this family are Malagasy rodents, climbing mice, African rock mice, swamp mice, pouched rats, and the white-tailed rat.
Heteromyidae is a family of rodents consisting of kangaroo rats, kangaroo mice, pocket mice and spiny pocket mice. Most heteromyids live in complex burrows within the deserts and grasslands of western North America, though species within the genus Heteromys are also found in forests and their range extends as far south as northern South America. They feed mostly on seeds and other plant parts, which they carry in their fur-lined cheek pouches to their burrows.
Pouched rats are a group of African rodents in the subfamily Cricetomyinae. They are members of the family Nesomyidae, which contains other African muroids such as climbing mice, Malagasy mice, and the white-tailed rat. All nesomyids are in the superfamily Muroidea, a large and complex clade containing 1⁄4 of all mammal species. Sometimes the pouched rats are placed in the family Muridae along with all other members of the superfamily Muroidea.
Delany's mouse or Delany's swamp mouse is a species of rodent in the family Nesomyidae. It is the only species in the genus Delanymys and the only extant member of subfamily Delanymyinae, which also contains the fossil genus Stenodontomys. It was previously placed in subfamily Petromyscinae, but it is apparently not closely related to Petromyscus. It is found in Democratic Republic of the Congo, Rwanda, and Uganda. Its natural habitats are subtropical or tropical high-altitude shrubland and swamps. It is threatened by habitat loss.
Mearns's pouched mouse is a species of rodent in the family Nesomyidae. It is found in Ethiopia, Kenya, Somalia, Tanzania, and Uganda. Its natural habitats are dry savanna, subtropical or tropical dry shrubland, hot deserts, and arable land.
The tiny fat mouse is a species of rodent in the family Nesomyidae. It is found in Angola, Botswana, Ethiopia, Kenya, Mozambique, Namibia, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry shrubland and subtropical or tropical dry lowland grassland.
The grayish or gray mouse opossum is a diminutive species of opossum in the family Didelphidae, endemic to Mexico. It is the sole species of its monotypic genus, Tlacuatzin.
The white-bellied fat-tailed mouse opossum is a species of opossum in the family Didelphidae. It is found in Argentina, Bolivia, Chile and Peru.
The South African pouched mouse or southern African pouched mouse is a species of rodent in the family Nesomyidae, which is viewed as actually representing a complex of at least three undescribed species. It is found in southern Africa in Angola, Botswana, DR Congo, Malawi, Mozambique, Namibia, South Africa, Eswatini, Tanzania, Zambia and Zimbabwe. This species occurs in savanna woodland, as well as various other habitats, at elevations from 50 to 2000 m. It is present in arid regions of Namibia. The rodent is abundant and is tolerant of human disturbance of its habitat.
