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Hace 2 días · Canidae ( / ˈkænɪdiː /; [3] from Latin, canis, " dog ") is a biological family of dog-like carnivorans, colloquially referred to as dogs, and constitutes a clade. A member of this family is also called a canid ( / ˈkeɪnɪd / ). [4] The family includes three subfamilies: the Caninae, the extinct Borophaginae and Hesperocyoninae. [5]
Hace 2 días · Didelphimorphs are small to medium-sized marsupials that grow to the size of a house cat. They tend to be semi- arboreal omnivores, although there are many exceptions. Most members of this order have long snouts, a narrow braincase, and a prominent sagittal crest. The dental formula is: 5.1.3.4 4.1.3.4 × 2 = 50 teeth.
Hace 2 días · Rodents (from Latin rodere, 'to gnaw') are mammals of the order Rodentia ( / roʊˈdɛnʃə / roh-DEN-shə ), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and ...
Hace 17 horas · Conard & Rots (2024) describe a perforated baton made from mammoth ivory from the Hohle Fels Cave (Germany), and interpret is as a probable Aurignacian rope making tool. [56] Ge et al. (2024) provide new age estimates for human remains from the Tongtianyan cave (China), ranging from ~33,000 to 23,000 years ago.
Hace 17 horas · For other uses, see Guinea pig (disambiguation). The guinea pig or domestic guinea pig ( Cavia porcellus ), also known as the cavy or domestic cavy ( / ˈkeɪvi / KAY-vee ), is a species of rodent belonging to the genus Cavia in the family Caviidae. Breeders tend to use the name "cavy" for the animal, but "guinea pig" is more commonly used in ...
Hace 2 días · The coyote ( Canis latrans ), also known as the American jackal, prairie wolf, or brush wolf is a species of canine native to North America. It is smaller than its close relative, the gray wolf, and slightly smaller than the closely related eastern wolf and red wolf. It fills much of the same ecological niche as the golden jackal does in ...
Hace 2 días · Bottlenose dolphins are toothed whales in the genus Tursiops. They are common, cosmopolitan members of the family Delphinidae, the family of oceanic dolphins. [3] Molecular studies show the genus contains three species: the common bottlenose dolphin ( Tursiops truncatus ), the Indo-Pacific bottlenose dolphin ( Tursiops aduncus ), and Tamanend's ...
