Gustav Ferdinand Richard Radde was a German naturalist and Siberian explorer. Radde's warbler and several other species are named after him.
The Arvicolinae are a subfamily of rodents that includes the voles, lemmings, and muskrats. They are most closely related to the other subfamilies in the Cricetidae. Some authorities place the subfamily Arvicolinae in the family Muridae along with all other members of the superfamily Muroidea. Some refer to the subfamily as the Microtinae or rank the taxon as a full family, the Arvicolidae.
Microtus is a genus of voles found in North America, Europe and northern Asia. The genus name refers to the small ears of these animals. They are stout rodents with short ears, legs and tails. They eat green vegetation such as grasses and sedges in summer, and grains, seeds, root and bark at other times. The genus is also called "meadow voles".
Montivipera raddei, also known as the Armenian viper and by many other common names, is a species of venomous snake in the subfamily Viperinae of the family Viperidae. The species is endemic to Armenia, Azerbaijan, Iran, Turkey, and possibly also Iraq. Two subspecies are currently recognized.
The Mongolian toad, also known commonly as the piebald toad or the Siberian sand toad, is a species of toad in the family Bufonidae. The species is endemic to northeastern Asia. It was formerly placed in the genus Bufo, then for a few years in Pseudepidalea until finally moved to its own genus Strauchbufo.
The flat-headed vole, also called the flat-headed mountain vole or Strelzov's mountain vole, is a species of rodent in the family Cricetidae. It is found in China, Kazakhstan, Mongolia, and Russian Federation.
The narrow-headed vole is a species of rodent in the family Cricetidae. It was previously placed in the genus Microtus, but modern listings either lump this into genus Lasiopodomys or split it out into Stenocranius. It ranges over northern and central Asia.
Middendorff's vole is a species of rodent in the family Cricetidae. It is found only in Russia, most commonly north Siberia.
Radde's shrew is a species of mammal in the family Soricidae. It is found in Armenia, Azerbaijan, Georgia, Russia, and Turkey.
Stenocranius is a genus of rodent in the family Cricetidae. It contains the following species:
Aldania raddei is a butterfly found in the East Palearctic that belongs to the browns family.
Darevskia raddei, known commonly as the Azerbaijan lizard, is a species of lizard in the family Lacertidae. The species is endemic to Eurasia. There are three subspecies.
Microtini is a tribe of voles in the subfamily Arvicolinae.
