Rodents are animals in the order Rodentia. Typical rodent species are mice, rats, beavers, guinea pigs, hamsters and similar. They are characterized by a pair of continuously growing incisors (teeth) in each of the upper and lower jaws.
Please see below for families in the Rodentia order. To see all registered species with pictures on one page, click here.
Fam. Beavers, Castoridae![]() "Praying for a Sunny Weekend.....(Happy Furry Friday.:O))" by Law_keven via Flickr, Creative Commons Attribution ShareAlike. | Fam. Cavy Family, Caviidae![]() Thea Hauge Merkesdal ©. |
Fam. Chinchillidae![]() "Chinchilla" by Just chaos via Flickr, Creative Commons Attribution. | Fam. New World porcupines, Erethizontidae![]() "Prehensile-tailed Porcupine (Coendou prehensilis)" by Cliff1066™ via Flickr, Creative Commons Attribution. |
Fam. Myocastoridae![]() "IMG_5358" by Aigledayres via Flickr, Creative Commons Attribution ShareAlike. | Fam. Octodontidae![]() Ruben Undheim ©. |
Fam. Blesmol, Bathyergidae![]() | Fam. Old World porcupine, Hystricidae![]() "Porcupine @ Africa Alive, Suffolk" by Timparkinson via Flickr, Creative Commons Attribution. |
Fam. Hamsters, Lemmings etc, Cricetidae![]() | Fam. Murids, Muridae![]() "Mus Musculus" by Davide.santoni via Flickr, Creative Commons Attribution ShareAlike. |
Fam. Squirrel, Sciuridae![]() Ray eye. via Wikicommons, Creative Commons Attribution ShareAlike. |
Fam. AnomaluridaeCastorimorpha
Fam. Pedetidae
Fam. Beavers, CastoridaeHystricomorpha (Add)
Fam. Pocket gopher, Geomyidae (Add)
Fam. Heteromyidae (Add)
CaviomorphaMyomorphaFam. Chinchilla rat, Abrocomidae (Add)Ctenodactylomorphi (Add)
Fam. Hutia, Capromyidae (Add)
Fam. Cavy Family, Caviidae
Fam. Chinchillidae
Fam. Tuco-tuco, Ctenomyidae (Add)
Fam. Paca, Cuniculidae (Add)
Fam. Dasyproctidae (Add)
Fam. Dinomyidae (Add)
Fam. Spiny rat, Echimyidae
Fam. New World porcupines, Erethizontidae
Fam. Giant hutia, Heptaxodontidae (Add)
Fam. Myocastoridae
Fam. OctodontidaeFam. Gundis, Ctenodactylidae (Add)Fam. Diatomyidae
Phiomorpha (Add)Fam. Blesmol, Bathyergidae
Fam. Old World porcupine, Hystricidae
Fam. Petromuridae (Add)
Fam. Cane rat, Thryonomyidae
Fam. Mouse-like hamster, Calomyscidae (Add)Sciuromorpha
Fam. Hamsters, Lemmings etc, Cricetidae
Fam. Dipodidae
Fam. Murids, Muridae
Fam. Nesomyidae (Add)
Fam. Oriental dormice, Platacanthomyidae
Fam. Spalacidae
Fam. Aplodontiidae
Fam. Gliridae
Fam. Squirrel, Sciuridae