Family: Ctenodactylidae (Gundis)
| Genus/Species | Common Name | Image |
|---|---|---|
| Ctenodactylus gundi | Gundi | |
| Ctenodactylus vali | Val's Gundi | |
| Felovia vae | Felou Gundi | |
| Massoutiera mzabi | Mzab Gundi | |
| Pectinator spekei | East African Gundi |
Family: Ctenomyidae (Tuco-tucos)
| Genus/Species | Common Name | Image |
|---|---|---|
| Ctenomys argentinus | Argentine Tuco-tuco | |
| Ctenomys australis | Southern Tuco-tuco | |
| Ctenomys azarae | Azara's Tuco-tuco | |
| Ctenomys bergi | Berg's Tuco-tuco | |
| Ctenomys boliviensis | Bolivian Tuco-tuco | |
| Ctenomys bonettoi | Bonetto's Tuco-tuco | |
| Ctenomys brasiliensis | Brazilian Tuco-tuco | |
| Ctenomys budini | Budin's Tuco-tuco | |
| Ctenomys colburni | Colburn's Tuco-tuco | |
| Ctenomys coludo | Puntilla Tuco-tuco | |
| Ctenomys conoveri | Conover's Tuco-tuco | |
| Ctenomys coyhaiquensis | Coyhaique Tuco-tuco | |
| Ctenomys dorbignyi | D'Orbigny's Tuco-tuco | |
| Ctenomys dorsalis | Chacoan Tuco-tuco | |
| Ctenomys emilianus | Emily's Tuco-tuco | |
| Ctenomys famosus | Famatina Tuco-tuco | |
| Ctenomys flamarioni | Flamarion's Tuco-tuco | |
| Ctenomys fochi | Foch's Tuco-tuco | |
| Ctenomys fodax | Lago Blanco Tuco-tuco | |
| Ctenomys frater | Forest Tuco-tuco | |
| Ctenomys fulvus | Tawny Tuco-tuco | |
| Ctenomys goodfellowi | Goodfellow's Tuco-tuco | |
| Ctenomys haigi | Haig's Tuco-tuco | |
| Ctenomys johannis | San Juan Tuco-tuco | |
| Ctenomys juris | Jujuy Tuco-tuco | |
| Ctenomys knighti | Catamarca Tuco-tuco | |
| Ctenomys lami | Lami Tuco-tuco | |
| Ctenomys latro | Mottled Tuco-tuco | |
| Ctenomys leucodon | White-Toothed Tuco-tuco | |
| Ctenomys lewisi | Lewis' Tuco-tuco | |
| Ctenomys magellanicus | Magellanic Tuco-tuco | |
| Ctenomys maulinus | Maule Tuco-tuco | |
| Ctenomys mendocinus | Mendoza Tuco-tuco | |
| Ctenomys minutus | Tiny Tuco-tuco | |
| Ctenomys occultus | Furtive Tuco-tuco | |
| Ctenomys opimus | Highland Tuco-tuco | |
| Ctenomys osvaldoreigi | Reig's Tuco-tuco | |
| Ctenomys pearsoni | Pearson's Tuco-tuco | |
| Ctenomys perrensis | Goya Tuco-tuco | |
| Ctenomys peruanus | Peruvian Tuco-tuco | |
| Ctenomys pilarensis | Pilar Tuco-tuco | |
| Ctenomys pontifex | San Luis Tuco-tuco | |
| Ctenomys porteousi | Porteous' Tuco-tuco | |
| Ctenomys pundti | Pundt's Tuco-tuco |  |
| Ctenomys rionegrensis | Rio Negro's Tuco-tuco | |
| Ctenomys roigi | Roig's Tuco-tuco | |
| Ctenomys saltarius | Salta Tuco-tuco | |
| Ctenomys scagliai | Scaglia's Tuco-tuco | |
| Ctenomys sericeus | Silky Tuco-tuco | |
| Ctenomys sociabilis | Social Tuco-tuco | |
| Ctenomys steinbachi | Steinbach's Tuco-tuco | |
| Ctenomys sylvanus | Forest Tuco-tuco | |
| Ctenomys talarum | Talas Tuco-tuco | |
| Ctenomys torquatus | Collared Tuco-tuco | |
| Ctenomys tuconax | Robust Tuco-tuco |  |
| Ctenomys tucumanus | Tucuman Tuco-tuco | |
| Ctenomys tulduco | Sierra Tontal Tuco-tuco | |
| Ctenomys validus | Strong Tuco-tuco | |
| Ctenomys viperinus | Vipos Tuco-tuco | |
| Ctenomys yolandae | Yolanda's Tuco-tuco |
Family: Cuniculidae (Pacas)
| Genus/Species | Common Name | Image |
|---|---|---|
| Cuniculus paca | Paca | |
| Cuniculus taczanowskii | Mountain Paca |
Family: Dasyproctidae (Agoutis and Acouchis)
| Genus/Species | Common Name | Image |
|---|---|---|
| Dasyprocta azarae | Azara's Agouti | |
| Dasyprocta coibae | Coiban Agouti | |
| Dasyprocta cristata | Crested Agouti | |
| Dasyprocta fuliginosa | Black Agouti | |
| Dasyprocta guamara | Orinoco Agouti | |
| Dasyprocta kalinowskii | Kalinowski Agouti | |
| Dasyprocta leporina | Brazilian Agouti | |
| Dasyprocta mexicana | Mexican Agouti | |
| Dasyprocta prymnolopha | Black-rumped Agouti | |
| Dasyprocta punctata | Central American Agouti | |
| Dasyprocta ruatanica | Ruatan Island Agouti | |
| Myoprocta acouchy | Red Acouchi | |
| Myoprocta pratti | Green Acouchi |
Family: Diatomyidae (Laotian Rock Rat)
| Genus/Species | Common Name | Image |
|---|---|---|
| Laonastes aenigmamus | Laotian Rock Rat |
Family: Dinomyidae (Pacanara)
| Genus/Species | Common Name | Image |
|---|---|---|
| Dinomys branickii | Pacanara |
Family: Dipodidae (Jerboas, Jumping Mice and Birch Mice)
| Genus/Species | Common Name | Image |
|---|---|---|
| Allactaga balikunica | Balikun Jerboa | |
| Allactaga bullata | Gobi Jerboa | |
| Allactaga elater | Small five-toed Jerboa | |
| Allactaga euphratica | Euphrates Jerboa | |
| Allactaga hotsoni | Hotson's Jerboa | |
| Allactaga major | Great Jerboa | |
| Allactaga severtzovi | Severtzov's Jerboa |  |
| Allactaga sibirica | Mongolian five-toed Jerboa | |
| Allactaga tetradactyla | Four-toed Jerboa | |
| Allactaga toussi | Unspecified | |
| Allactaga vinogradovi | Vinogradov's Jerboa |  |
| Allactaga williamsi | Williams' Jerboa | |
| Allactodipus bobrinskii | Bobrinski's Jerboa | |
| Cardiocranius paradoxus | Five-toed Pygmy Jerboa | |
| Dipus sagitta | Northern Three-toed Jerboa | |
| Eozapus setchuanus | Chinese Jumping Mouse | |
| Eremodipus lichtensteini | Lichtenstein's Jerboa | |
| Euchoreutes naso | Long-eared Jerboa | |
| Jaculus blanfordi | Blanford's Jerboa | |
| Jaculus jaculus | Lesser Egyptian Jerboa | |
| Jaculus orientalis | Greater Egyptian Jerboa | |
| Jaculus thaleri | Thaler's Jerboa | |
| Napaeozapus insignis | Woodland Jumping Mouse | |
| Paradipus ctenodactylus | Comb-toed Jerboa | |
| Pygeretmus platyurus | Lesser Fat-tailed Jerboa | |
| Pygeretmus pumilio | Dwarf Fat-tailed Jerboa | |
| Pygeretmus shitkovi | Greater Fat-tailed Jerboa | |
| Salpingotulus michaelis | Baluchistan Pygmy Jerboa | |
| Salpingotus crassicauda | Thick-tailed Pygmy Jerboa | Salpingotus heptneri | Heptner's Pygmy Jerboa |
| Salpingotus kozlovi | Kozlov's Pygmy Jerboa | |
| Salpingotus pallidus | Pale Pygmy Jerboa | |
| Salpingotus thomasi | Thomas' Pygmy Jerboa | |
| Sicista armenica | Armenian Birch Mouse | |
| Sicista betulina | Northern Birch Mouse | |
| Sicista caucasica | Caucasian Birch Mouse | |
| Sicista caudata | Long-tailed Birch Mouse | |
| Sicista concolor | Chinese Birch Mouse | |
| Sicista kazbegica | Kazbeg Birch Mouse | |
| Sicista kluchorica | Kluchor Birch Mouse | |
| Sicista napaea | Altai Birch Mouse | |
| Sicista pseudonapaea | Grey Birch Mouse | |
| Sicista severtzovi | Severtzov's Birch Mouse | |
| Sicista strandi | Strand's Birch Mouse | |
| Sicista subtilis | Southern Birch Mouse | |
| Sicista tianshanica | Tien Shan Birch Mouse | |
| Stylodipus andrewsi | Andrews's Three-toed Jerboa | |
| Stylodipus sungorus | Mongolian Three-toed Jerboa | |
| Stylodipus telum | Thick-tailed Three-toed Jerboa | |
| Zapus hudsonius | Meadow Jumping Mouse | |
| Zapus princeps | Western Jumping Mouse | |
| Zapus trinotatus | Pacific Jumping Mouse |
Family: Echimyidae (Spiny Rats)
| Genus/Species | Common Name | Image |
|---|---|---|
| Brotomys contractus | Haitian Edible Rat | |
| Brotomys voratus | Hispaniolan Edible Rat | |
| Callistomys pictus | Painted Tree Rat | |
| Carterodon sulcidens | Owl's Spiny Rat | |
| Clyomys bishopi | Bishop's Fossorial Spiny Rat | |
| Clyomys laticeps | Broad-headed Spiny Rat | |
| Dactylomys boliviensis | Bolivian Bamboo Rat | |
| Dactylomys dactylinus | Amazon Bamboo Rat | |
| Dactylomys peruanus | Peruvian Bamboo Rat | |
| Diplomys caniceps | Arboreal Soft-furred Spiny Rat | |
| Diplomys labilis | Rufous Tree Rat | |
| Diplomys rufodorsalis | Red Crested Tree Rat | |
| Echimys chrysurus | White-faced Tree Rat | |
| Echimys saturnus | Dark Tree Rat |  |
| Echimys semivillosus | Speckled Tree Rat | |
| Euryzygomatomys spinosus | Fischer's Guiara | |
| Heteropsomys antillensis | Antillean Cave Rat | |
| Heteropsomys insulans | Insular Cave Rat | |
| Hoplomys gymnurus | Thick-Spined Rat | |
| Isothrix bistriata | Yellow-crowned Brush-tailed Rat | |
| Isothrix negrensis | Rio Negro Brush-tailed Rat |  |
| Isothrix pagurus | Plain Brush-tailed Rat | |
| Isothrix sinnamariensis | Sinnamary Brush-tailed Rat | |
| Kannabateomys amblyonyx | Atlantic Bamboo Rat | |
| Lonchothrix emiliae | Tuft-tailed Spiny Tree Rat | |
| Makalata didelphoides | Armoured Spiny Rat | |
| Makalata grandis | Giant Armoured Tree Rat | |
| Makalata macrura | Long-tailed Armoured Tree Rat | |
| Makalata obscura | Dark Armoured Tree Rat | |
| Makalata occasius | Bare-tailed Armoured Tree Rat | |
| Makalata rhipidura | Peruvian Armoured Tree Rat | |
| Mesomys hispidus | Spiny Tree Rat | |
| Mesomys leniceps | Woolly-headed Spiny Tree Rat | |
| Mesomys occultus | Tufted-tailed Spiny Tree Rat | |
| Mesomys stimulax | Surinam Spiny Tree Rat | |
| Olallamys albicauda | White-tailed Olalla Rat | |
| Olallamys edax | Greedy Olalla Rat | |
| Phyllomys blainvillii | Golden Atlantic Tree Rat | |
| Phyllomys brasiliensis | Red-nosed Tree Rat | |
| Phyllomys dasythrix | Drab Atlantic Tree Rat | |
| Phyllomys kerri | Kerr's Atlantic Tree Rat | |
| Phyllomys lamarum | Pallid Atlantic Tree Rat |  |
| Phyllomys lundi | Lund's Atlantic Tree Rat | |
| Phyllomys mantiqueirensis | Mantiqueira Atlantic Tree Rat | |
| Phyllomys medius | Long-furred Atlantic Tree Rat | |
| Phyllomys nigrispinus | Black-spined Atlantic Tree Rat | |
| Phyllomys pattoni | Rusty-sided Atlantic Tree Rat | |
| Phyllomys thomasi | Giant Atlantic Tree Rat | |
| Phyllomys unicolor | Unicoloured Tree Rat | |
| Proechimys brevicauda | Bolivian Spiny Rat | |
| Proechimys canicollis | Colombian Spiny Rat | |
| Proechimys chrysaeolus | Boyaca Spiny Rat | |
| Proechimys cuvieri | Cuvier's Spiny Rat | |
| Proechimys decumanus | Pacific Spiny Rat | |
| Proechimys echinothrix | Stiff-spine Spiny Rat | |
| Proechimys gardneri | Gardner's Spiny Rat | |
| Proechimys goeldii | Goeldi's Spiny Rat | |
| Proechimys guairae | Quaira Spiny Rat | |
| Proechimys guyannensis | Cayenne Spiny Rat | |
| Proechimys hoplomyoides | Guyanan Spiny Rat | |
| Proechimys kulinae | Kulina Spiny Rat | |
| Proechimys longicaudatus | Long-tailed Spiny Rat | |
| Proechimys magdalenae | Magdalena Spiny Rat | |
| Proechimys mincae | Minca Spiny Rat | |
| Proechimys oconnelli | O'Connell's Spiny Rat | |
| Proechimys pattoni | Patton's Spiny Rat | |
| Proechimys poliopus | Grey-footed Spiny Rat | |
| Proechimys quadruplicatus | Napo Spiny Rat | |
| Proechimys roberti | Roberto's Spiny Rat | |
| Proechimys semispinosus | Gorgona Spiny Rat | |
| Proechimys simonsi | Hendee's Spiny Rat | |
| Proechimys steerei | Steere's Spiny Rat | |
| Proechimys trinitatus | Trinidad Spiny Rat | |
| Proechimys urichi | Sucre Spiny Rat | |
| Thrichomys apereoides | Punare | |
| Thrichomys inermis | Highlands Punare | |
| Thrichomys pachyurus | Paraguayan Punare | |
| Trinomys albispinus | White-spined Atlantic Spiny Rat | |
| Trinomys dimidiatus | Soft-spined Atlantic Spiny Rat | |
| Trinomys eliasi | Elias' Atlantic Spiny Rat | |
| Trinomys gratiosus | Gracile Atlantic Spiny Rat | |
| Trinomys iheringi | Ihering's Atlantic Spiny Rat | |
| Trinomys mirapitanga | Dark-caped Atlantic Spiny Rat | |
| Trinomys moojeni | Moojen's Atlantic Spiny Rat | |
| Trinomys myosuros | Mouse-tailed Atlantic Spiny Rat | |
| Trinomys paratus | Spiked Atlantic Spiny Rat | |
| Trinomys setosus | Hairy Atlantic Spiny Rat | |
| Trinomys yonenagae | Yonenaga's Atlantic Spiny Rat |
Family: Erethizontidae (New World Porcupines)
| Genus/Species | Common Name | Image |
|---|---|---|
| Chaetomys subspinosus | Bristle-spined Porcupine | |
| Coendou bicolor | Bicolor-spined Porcupine | |
| Coendou nycthemera | Koopman's Porcupine | |
| Coendou prehensilis | Brazilian Porcupine | |
| Coendou rothschildi | Rothschild's Porcupine | |
| Echinoprocta rufescens | Stump-tailed Porcupine | |
| Erethizon dorsatum | Canadian Porcupine | |
| Sphiggurus ichillus | Long-tailed Hairy Dwarf Porcupine | |
| Sphiggurus insidiosus | Bahia Hairy Dwarf Porcupine | |
| Sphiggurus melanurus | Black-tailed Hairy Dwarf Porcupine | |
| Sphiggurus mexicanus | Mexican Hairy Dwarf Porcupine | |
| Sphiggurus pruinosus | Frosted Hairy Dwarf Porcupine | |
| Sphiggurus roosmalenorum | Van Roosmalens's Hairy Dwarf Porcupine | |
| Sphiggurus spinosus | Paraguay Hairy Dwarf Porcupine | |
| Sphiggurus vestitus | Brown Hairy Dwarf Porcupine | |
| Sphiggurus villosus | Orange-spined Hairy Dwarf Porcupine |