Sharks are a group of fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade
Selachimorpha (or Selachii) and are the sister group to the rays. However, the term "shark" has also been used for extinct members of the subclass Elasmobranchii outside the Selachimorpha, such as Cladoselache and Xenacanthus, as well as other Chondrichthyes such as the holocephalid eugenedontidans. Under this broader definition, the earliest known sharks date back to more than 420 million years ago. Acanthodians are often referred to as "spiny sharks"; though they are n
Anteaters are found throughout the Southern Hemisphere but are more common in Africa, Asia and parts of Australia. The name anteater is given to any medium size insect eating mammal such as the giant anteater, the collared anteater, the silky anteater, the spiny anteater and the echidna which is native to Australia.
The average anteater is nearly a meter in length although some species can be bigger (like the giant anteater that gets to nearly 2m long), where others can be smaller (like the silky anteater that only grows to around 30 cm).
The giant anteater is found in parts of central and south America where it inhabits grasslands, forests, jungles and even the lower mountain re
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The snow leopard, known for its beautiful, thick fur, has a white, yellowish or soft gray coat with ringed spots of black on brown. The markings help camouflage it from prey. With their thick coats, heavy fur-lined tails and paws covered with fur, snow leopards are perfectly adapted to the cold and dry habitats in which they live.
