Dolphin - Wikipedia
A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale). Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
Dolphin | Facts & Pictures | Britannica
Oct 31, 2024 · dolphin, any of the toothed whales belonging to the mammal family Delphinidae (oceanic dolphins) as well as the families Platanistidae and Iniidae, the two that contain the river dolphins. Of the nearly 40 species of dolphins in the Delphinidae, 6 are commonly called whales, including the killer whale and the pilot whales.
Dolphin Facts - National Geographic
Dolphins are graceful, sleek swimmers that can reach speeds of more than 18 miles an hour. They are also playful and often frolic in a boat’s wake, leaping out of the water—possibly for fun ...
Dolphin Facts: Habitat, Behavior, Diet - ThoughtCo
Dec 13, 2019 · Dolphins (Odontoceti) are a group of 44 species of toothed whales or cetaceans. There are dolphins in every ocean on Earth, and there are freshwater species of dolphins that inhabit rivers in South Asian and South American.
Common dolphin - Wikipedia
The common dolphin (Delphinus delphis) is the most abundant cetacean in the world, with a global population of about six million. [3] Despite this fact and its vernacular name, the common dolphin is not thought of as the archetypal dolphin, with that distinction belonging to the bottlenose dolphin due to its popular appearances in aquaria and ...
Dolphin facts and information - Whale & Dolphin Conservation …
Dolphins are marine mammals, together with whales and porpoises they are collectively known as cetaceans. Some dolphins live in rivers and estuaries.
Dolphins - Key Facts, Information & Pictures - Animal Corner
Dolphins (Delphinidae) are aquatic mammals related to whales and porpoises and famous for their intelligence, apparent compassion and joy. There are almost 40 species of dolphin in 17 genera. Dolphins vary in size from 1.2 metres (4 feet) and 40 kilograms (88 pounds) (Maui’s Dolphin), up to 9.5 metres (30 feet) and 10 tonnes (the Orca).
dolphin - Kids | Britannica Kids | Homework Help
Dolphins are known for their intelligence, playfulness, and friendliness toward humans. Common dolphins can often be seen swimming alongside boats or leaping through the water. Dolphins look like large fish, but they are actually small whales.
Dolphin - A-Z Animals
May 27, 2024 · Along with tigers and elephants, dolphins are often listed when someone asks, “What is your favorite animal?” Many people have become familiar with the playful antics of dolphins through films like Flipper and Dolphin Tale. But there is much more to these animals and their behavior! Keep reading to learn more facts about these amazing animals.
Dolphin - San Diego Zoo Animals & Plants
Dolphins live and play in schools of five to hundreds of animals. Some can swim and roll in formation, just like synchronized swimmers. Dolphins also work together to help when one animal is sick, hurt, or giving birth. They take turns pushing the …