Animals — 36,937 Species

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Crested Porcupine
Hystricidae

Crested Porcupine

Hystrix cristata Linnaeus, 1758

Hystrix cristata, the crested porcupine, is a large Old World porcupine with defensive quills, native to North, sub-Saharan Africa and Italy.

Cape Porcupine
Hystricidae

Cape Porcupine

Hystrix africaeaustralis Peters, 1852

This is a full description of the Cape porcupine, a large African porcupine species, covering its traits, distribution, and reproduction.

Indian Crested Porcupine
Hystricidae

Indian Crested Porcupine

Hystrix indica Kerr, 1792

Hystrix indica, the Indian crested porcupine, is a large quill-covered rodent native to southwest and central Asia.

African Brush-tailed Porcupine
Hystricidae

African Brush-tailed Porcupine

Atherurus africanus Gray, 1842

Atherurus africanus, the African brush-tailed porcupine, is a nocturnal porcupine found across tropical African forests.

Dassie Rat
Petromuridae

Dassie Rat

Petromus typicus A.Smith, 1831

Petromus typicus A.Smith, 1831 (dassie rat) is a squirrel-like rodent with distinct physical characteristics adapted for rocky crevice habitats.

Greater Cane Rat
Thryonomyidae

Greater Cane Rat

Thryonomys swinderianus (Temminck, 1827)

Thryonomys swinderianus, the greater cane rat, is one of Africa’s largest rodents with distinct physical size and trait details.

Naked Molerat
Bathyergidae

Naked Molerat

Heterocephalus glaber Rüppell, 1842

Heterocephalus glaber, the naked mole-rat, is an East African underground-adapted rodent with little hair and wrinkled skin.

Common Yellow-toothed Cavy
Caviidae

Common Yellow-toothed Cavy

Galea musteloides Meyen, 1833

The common yellow-toothed cavy (Galea musteloides) is a cavy species closely related to domestic guinea pigs found in western South America.

Spix's Yellow-toothed Cavy
Caviidae

Spix's Yellow-toothed Cavy

Galea spixii (Wagler, 1831)

Spix's yellow-toothed cavy (Galea spixii) is an abundant South American cavy rodent that lives in open, semiarid habitats.

Common Yellow-toothed Cavy
Caviidae

Common Yellow-toothed Cavy

Galea musteloides leucoblephara (Burmeister, 1861)

The common yellow-toothed cavy (Galea musteloides) is a Caviidae rodent closely related to domestic guinea pigs, found across western South America.

Southern Mountain Cavy
Caviidae

Southern Mountain Cavy

Microcavia australis (I.Geoffroy Saint-Hilaire & d'Orbigny, 1833)

Microcavia australis, the southern mountain cavy, is a tailless rodent found mainly in arid lowlands of Argentina, with three recognized subspecies.

Montane Guinea Pig
Caviidae

Montane Guinea Pig

Cavia tschudii Fitzinger, 1857

Cavia tschudii, the montane guinea pig, is a medium-sized South American Andean guinea pig with varied fur color across its range.

Brazilian Guinea Pig
Caviidae

Brazilian Guinea Pig

Cavia aperea Erxleben, 1777

Cavia aperea (Brazilian guinea pig) is a medium-sized South American guinea pig that inhabits open grassland and savannah.

Domestic Guinea Pig
Caviidae

Domestic Guinea Pig

Cavia porcellus (Linnaeus, 1758)

Cavia porcellus, the domestic guinea pig, is a domesticated Andean rodent kept as pet, livestock, and research model.

Patagonian Mara
Caviidae

Patagonian Mara

Dolichotis patagonum (Zimmermann, 1780)

Dolichotis patagonum, the Patagonian mara, is a large caviid rodent endemic to Argentina with unique monogamous communal breeding.

Rock Cavy
Caviidae

Rock Cavy

Kerodon rupestris (Wied-Neuwied, 1820)

Kerodon rupestris, the rock cavy, is a large herbivorous rodent native to rocky regions of eastern Brazil.

Capybara
Caviidae

Capybara

Hydrochoerus hydrochaeris (Linnaeus, 1766)

Hydrochoerus hydrochaeris, the capybara, is the largest living rodent, a semiaquatic South American mammal with detailed physical, ecological, and reproductive traits.

Lesser Capybara
Caviidae

Lesser Capybara

Hydrochoerus isthmius Goldman, 1912

Hydrochoerus isthmius (lesser capybara) is a smaller, darker northern South American capybara species classified as distinct in the 1980s.

Spotted Paca
Cuniculidae

Spotted Paca

Cuniculus paca (Linnaeus, 1766)

Cuniculus paca, the lowland paca, is a rodent with distinct physical traits and documented life history that can carry two diseases.

Central American Agouti
Dasyproctidae

Central American Agouti

Dasyprocta punctata Gray, 1842

Dasyprocta punctata, the Central American agouti, is a Dasyproctidae agouti species with a broad range in the Americas, not considered threatened.

Mexican Agouti
Dasyproctidae

Mexican Agouti

Dasyprocta mexicana Saussure, 1860

Dasyprocta mexicana, the Mexican agouti, is a medium-sized rodent native to Mexican lowlands and introduced to Cuba.

Black Agouti
Dasyproctidae

Black Agouti

Dasyprocta fuliginosa Wagler, 1832

Dasyprocta fuliginosa (black agouti) is a rodent found in northwestern South America with described physical, distributional and reproductive traits.

Roatan Island Agouti
Dasyproctidae

Roatan Island Agouti

Dasyprocta ruatanica Thomas, 1901

Dasyprocta ruatanica is a smaller agouti species found only on Roatán island, distinct from Central American agoutis.

Azara's Agouti
Dasyproctidae

Azara's Agouti

Dasyprocta azarae Lichtenstein, 1823

Azara's agouti is a Dasyproctidae agouti found in South America, listed as vulnerable in Argentina.

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