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Hace 1 día · Ailuropodinae ( Pandas) Tremarctinae (Short-faced bears) Ursinae (All other bear species) Bears are carnivoran mammals of the family Ursidae ( / ˈɜːrsɪdiː, - daɪ / ). They are classified as caniforms, or doglike carnivorans. Although only eight species of bears are extant, they are widespread, appearing in a wide variety of habitats ...
- Ursidae, G. Fischer de Waldheim, 1817
- Carnivora
Hace 1 día · Carcharodontosaurus is one of the largest theropod dinosaurs known, with C. saharicus reaching 12–13 metres (39–41 ft) in length and approximately 5–7 metric tons (5.5–7.7 short tons) in body mass. It had a large, lightly built skull with a triangular rostrum.
Hace 3 horas · Sirenia. The Sirenia ( / saɪˈriːni.ə / ), commonly referred to as sea cows or sirenians, are an order of fully aquatic, herbivorous mammals that inhabit swamps, rivers, estuaries, marine wetlands, and coastal marine waters. The extant Sirenia comprise two distinct families: Dugongidae (the dugong and the now extinct Steller's sea cow) and ...
Hace 3 horas · Baleen whale. Baleen whales ( / bəˈliːn / ), also known as whalebone whales, are marine mammals of the parvorder Mysticeti in the infraorder Cetacea ( whales, dolphins and porpoises ), which use keratinaceous baleen plates (or "whalebone") in their mouths to sieve planktonic creatures from the water. Mysticeti comprises the families ...
Hace 3 horas · Orca gladiator (Bonnaterre, 1789) The orca ( Orcinus orca ), or killer whale, is a toothed whale that is the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus. Orcas are recognizable by their black-and-white patterned body.
Hace 3 horas · The narwhal ( Monodon monoceros ), is a species of toothed whale. It is the only species in the genus Monodon. The most prominent feature of the species is an adult male's long single tusk that can be up to 3 m (9.8 ft). The narwhal has a mottled pigmentation, with blackish-brown markings over a white background.
Hace 1 día · The dingo is a medium-sized canid with a lean, hardy body that is adapted for speed, agility, and stamina. The head is the widest part of the body, wedge-shaped, and large in proportion to the body. [18] Captive dingoes are longer and heavier than wild dingoes, as they have access to better food and veterinary care.
