The Spalacidae, or spalacids, are a family of rodents in the large and complex superfamily Muroidea. They are native to eastern Asia, the Horn of Africa, the Middle East, and southeastern Europe. It includes the blind mole-rats, bamboo rats, mole-rats, and zokors. This family represents the oldest split in the muroid superfamily, and comprises animals adapted to a subterranean way of life. These rodents were thought to have evolved adaptations to living underground independently until recent genetic studies demonstrated they form a monophyletic group. Members of the Spalacidae are often placed in the family Muridae along with all other members of the Muroidea.
Spalax is a genus of rodent in the family Spalacidae, subfamily Spalacinae. It is one of two extant genera in the subfamily Spalacinae, alongside Nannospalax.
The blind mole-rats, also known as the fossorial or subterranean mole rats, are a subfamily (Spalacinae) of rodents in the family Spalacidae, found in eastern Europe and western & central Asia. The hystricognath mole-rats of the family Bathyergidae are completely unrelated, but some other forms are also in the family Spalacidae. Zokors, root rats, and bamboo rats are spalacids also sometimes referred to as mole rats.
The Middle East blind mole-rat or Palestine mole-rat is a species of rodent in the family Spalacidae.
Nannospalax is a genus of rodent in the family Spalacidae, found in eastern Europe and western Asia. It is one of two genera in the blind mole-rats, alongside Spalax. Members of this genus are also known as small-bodied mole-rats. As with members of the genus Spalax, they are completely blind, with their eyes being entirely covered by skin.
The lesser blind mole-rat is a species of rodent in the family Spalacidae. It is found in Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Hungary, North Macedonia, Romania, Serbia, Montenegro, Turkey and Ukraine.
The Cape dune mole-rat is a species of solitary burrowing rodent in the family Bathyergidae. It is endemic to South Africa and named for the Cape of Good Hope.
The giant blind mole-rat is a species of rodent in the family Spalacidae endemic to the North Caucasus region of Russia. It feeds on roots and tubers and lives underground in a burrow that it digs with its teeth.
The Bukovina blind mole-rat or (erroneously) the Balkan blind mole-rat is a species of rodent in the family Spalacidae found in Romania, Moldova, and Ukraine.
The greater blind mole-rat is a species of rodent in the family Spalacidae. It is found in Russia and Ukraine.
The Podolsk blind mole-rat or Podolian mole-rat is a species of rodent in the family Spalacidae. It is endemic to western and central Ukraine.
Tachyoryctes is a genus of rodent in the family Spalacidae. It contains the following species:
The northeast African mole-rat is a species of rodent in the family Spalacidae and is found in Ethiopia, Somalia, and northwest Kenya. Its natural habitats are subtropical or tropical moist montane forests, dry savanna, high-altitude shrubland and grassland. It lives a solitary existence underground and produces a small litter of pups twice a year, in the two rainy seasons. Some taxonomic authorities lump this species, along with a number of others in the genus, in which case the English name East African mole-rat is used.
The Kazakhstan blind mole-rat or Ural blind mole-rat is a species of rodent in the family Spalacidae. It is endemic to Kazakhstan, along the Ural River basin and the flood plains of the Uil, Temir, and Emba rivers.
