What does toothed whale mean?
Definitions for toothed whale
toothed whale
This dictionary definitions page includes all the possible meanings, example usage and translations of the word toothed whale.
Princeton's WordNet
toothed whalenoun
any of several whales having simple conical teeth and feeding on fish etc.
Wiktionary
toothed whalenoun
A whale of the Odontoceti suborder of the cetaceans, including sperm whales, beaked whales, dolphins, and others.
Wikipedia
Toothed whale
The toothed whales (also called odontocetes, systematic name Odontoceti) are a parvorder of cetaceans that includes dolphins, porpoises, and all other whales possessing teeth, such as the beaked whales and sperm whales. Seventy-three species of toothed whales are described. They are one of two living groups of cetaceans, the other being the baleen whales (Mysticeti), which have baleen instead of teeth. The two groups are thought to have diverged around 34 million years ago (mya). Toothed whales range in size from the 1.4 m (4.6 ft) and 54 kg (119 lb) vaquita to the 20 m (66 ft) and 55 t (61-short-ton) sperm whale. Several species of odontocetes exhibit sexual dimorphism, in that there are size or other morphological differences between females and males. They have streamlined bodies and two limbs that are modified into flippers. Some can travel at up to 20 knots. Odontocetes have conical teeth designed for catching fish or squid. They have well-developed hearing, that is well adapted for both air and water, so much so that some can survive even if they are blind. Some species are well adapted for diving to great depths. Almost all have a layer of fat, or blubber, under the skin to keep warm in the cold water, with the exception of river dolphins. Toothed whales consist of some of the most widespread mammals, but some, as with the vaquita, are restricted to certain areas. Odontocetes feed largely on fish and squid, but a few, like the orca, feed on mammals, such as pinnipeds. Males typically mate with multiple females every year, making them polygynous. Females mate every two to three years. Calves are typically born in the spring and summer, and females bear the responsibility for raising them, but more sociable species rely on the family group to care for calves. Many species, mainly dolphins, are highly sociable, with some pods reaching over a thousand individuals. Once hunted for their products, cetaceans are now protected by international law. Some species are attributed with high levels of intelligence. At the 2012 meeting of the American Association for the Advancement of Science, support was reiterated for a cetacean bill of rights, listing cetaceans as nonhuman persons. Besides whaling and drive hunting, they also face threats from bycatch and marine pollution. The baiji, for example, is considered functionally extinct by the IUCN, with the last sighting in 2004, due to heavy pollution to the Yangtze River. Whales occasionally feature in literature and film, as in the great white sperm whale of Herman Melville's Moby-Dick. Small odontocetes, mainly dolphins, are kept in captivity and trained to perform tricks. Whale watching has become a form of tourism around the world.
ChatGPT
toothed whale
Toothed whales are a suborder of whales, also known as Odontoceti, that are characterized by having conical teeth designed for catching fish or squid, rather than having baleen plates for filter feeding. They include dolphins, porpoises, and all other whales possessing teeth, such as the sperm whale. Most of them are characterized by their single blowhole and have the ability to use echolocation due to the structure of their forehead.
Wikidata
Toothed whale
The toothed whales form a suborder of the cetaceans, including sperm whales, beaked whales, dolphins, and others. As the name suggests, the suborder is characterized by the presence of teeth rather than the baleen of other whales.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of toothed whale in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of toothed whale in Pythagorean Numerology is: 1
Translations for toothed whale
From our Multilingual Translation Dictionary
- ZahnwalGerman
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"toothed whale." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/toothed+whale>.
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