Phylum: Chordata
Class: Mammalia
Order: Rodentia
Families: 34
Species: 2,478
Species[]
Squirrel-like rodents[]
- Mountain Beaver
- Yellow-bellied Marmot
- Alpine Marmot
- Woodchuck
- Eastern Chipmunk
- Colorado Chipmunk
- California Chipmunk
- Lodgepole Chipmunk
- Long-eared Chipmunk
- Siberian Chipmunk
- Least Chipmunk
- Cliff Chipmunk
- Alpine Chipmunk
- Sonoma Chipmunk
- Townsend's Chipmunk
- Hopi Chipmunk
- Panamint Chipmunk
- Merriam's Chipmunk
- Uinta Chipmunk
- Columbian Ground Squirrel
- Arctic Ground Squirrel
- Black-tailed Prairie Dog
- Utah Prairie Dog
- South African Ground Squirrel
- Gambian Sun Squirrel
- Indian Giant Squirrel
- Prevost's Squirrel
- Eastern Grey Squirrel
- Western Grey Squirrel
- Eurasian Red Squirrel
- American Red Squirrel
- Spotted Giant Flying Squirrel
- Northern Flying Squirrel
- Southern Flying Squirrel
- Hazel Dormouse
- Edible Dormouse
- Forest Dormouse
- Garden Dormouse
- Woodland Dormouse
Beaverlike rodents[]
- Giant Pocket Gopher
- Merriam's Pocket Gopher
- Botta's Pocket Gopher
- Plains Pocket Gopher
- Overlook Spiny Pocket Mouse
- Dark Kangaroo Mouse
- Merriam's Kangaroo Rat
- Agile Kangaroo Rat
- California Kangaroo Rat
- Desert Kangaroo Rat
- Giant Kangaroo Rat
- Texas Kangaroo Rat
- Banner-tailed Kangaroo Rat
- Fresno Kangaroo Rat
- Panamint Kangaroo Rat
- Dulzura Kangaroo Rat
- Eurasian Beaver
- American Beaver
Mouselike rodents[]
- Long-nosed Hocicudo
- Chinese Bamboo Rat
- Ethiopian African Mole Rat
- Saltmarsh Harvest Mouse
- White-footed Mouse
- Northern Pygmy Mouse
- Cotton Mouse
- Oldfield Mouse
- California Mouse
- Florida Mouse
- Golden Mouse
- Cactus Mouse
- Texas Mouse
- South African Pouched Mouse
- Mexican Deer Mouse
- Big Deer Mouse
- Eastern Woodrat
- Little Lauca
- Hispid Cotton Rat
- Arizona Cotton Rat
- Giant South American Water Rat
- Roborovski's Desert Hamster
- Golden Hamster
- Common Hamster
- Prairie Vole
- Common Vole
- Muskrat
- Bank Vole
- Eurasian Water Vole
- Steppe Vole
- Siberian Brown Lemming
- Northern Bog Lemming
- Southern Bog Lemming
- Arctic Lemming
- Norway Lemming
- Sumichrast's Vesper Rat
- Brant's Whistling Rat
- Fat-tailed Jird
- Mongolian Jird
- Libyan Jird
- Votsovotsa
- Northern Giant Pouched Rat
- Lesser Egyptian Jerboa
- Greater Egyptian Jerboa
- Four-toed Jerboa
- Long-eared Jerboa
- Iranian Pygmy Jerboa
- Northern Three-toed Jerboa
- Mongolian Three-toed Jerboa
- Thomas' Pygmy Jerboa
- Liechtenstein's Jerboa
- Field Mouse
- Long-tailed Field Mouse
- Eurasian Harvest Mouse
- Yellow-necked Mouse
- Striped Grass Mouse
- Smooth-tailed Giant Rat
- Black Rat
- Norway Rat
- Greater Stick-nest Rat
- House Mouse
- Spinifex Hopping Mouse
- Crete Spiny Mouse
- Common Water Rat
- Swamp Rat
- Great Gerbil
- Lesser Egyptian Gerbil
- North African Gundi
- Mzab Gundi
- Felou Gundi
- Speke's Gundi
Cavylike rodents[]
- North American Porcupine
- Cape Porcupine
- Stump-tailed Porcupine
- Sumatran Porcupine
- Brazilian Guinea Pig
- Capybara
- Patagonian Mara
- Chacoan Mara
- Lowland Paca
- Argentina Plains Viscacha
- Azara's Agouti
- Chilean Chinchilla
- Desmarest's Hutia
- Naked Mole-Rat
- Common Degu
- Coypu
- Hottentot Mole Rat
- Namaqua Dune Mole Rat
Springhares[]
- South African Cape Springhare