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cetacean    音标拼音: [sɪt'eʃən] [sit'eʃən]
a. 鲸类的,鲸鱼的
n. 鲸类动物,鲸鱼

鲸类的,鲸鱼的鲸类动物,鲸鱼

cetacean
adj 1: of or relating to whales and dolphins etc [synonym:
{cetacean}, {cetaceous}]
n 1: large aquatic carnivorous mammal with fin-like forelimbs no
hind limbs, including: whales; dolphins; porpoises;
narwhals [synonym: {cetacean}, {cetacean mammal}, {blower}]

Cetacean \Ce*ta"cean\, n. (Zool.)
One of the Cetacea.
[1913 Webster]


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  • Cetacean - Wikipedia
    Cetaceans ( sɪˈteɪʃə ; from Latin cetus ' whale ', from Ancient Greek κῆτος (kêtos) ' huge fish, sea monster ') [3] are aquatic mammals belonging to the infraorder Cetacea, in the order Artiodactyla Cetaceans include whales, dolphins and porpoises
  • Cetacean | Life Span, Evolution, Characteristics | Britannica
    cetacean, (order Cetacea), any member of an entirely aquatic group of mammals commonly known as whales, dolphins, and porpoises The ancient Greeks recognized that cetaceans breathe air, give birth to live young, produce milk, and have hair —all features of mammals
  • What is a cetacean? - Whale Dolphin Conservation USA
    Cetacean is the collective noun used to describe all 90 species of whales, dolphins and porpoises The word cetacean has its origins in Latin (Cetus) referring to a large sea creature and Greek (Ketos) meaning whale or sea monster
  • CETACEAN Definition Meaning - Merriam-Webster
    : any of an order (Cetacea) of aquatic mostly marine mammals that includes the whales, dolphins, porpoises, and related forms and that have a torpedo-shaped nearly hairless body, paddle-shaped forelimbs but no hind limbs, one or two nares opening externally at the top of the head, and a horizontally flattened tail used for locomotion
  • Cetacean - Examples, Characteristics, Lifespan, Habitat, Pictures
    Cetaceans are large aquatic mammals with streamlined bodies culminating in paddle-like tails called flukes
  • HOME | Cetaceans
    cetacean [noun] Definition: An infraorder of aquatic mammals that includes whales, dolphins, and porpoises Key characteristics are their fully aquatic lifestyle, streamlined body shape, often large size and exclusively carnivorous diet
  • Cetaceans | The Marine Mammal Center
    Marine mammals in the cetacean family include whales, dolphins and porpoises These animals are completely aquatic, meaning they spend all of their time in the ocean and cannot survive on land
  • List of cetaceans - Wikipedia
    Cetacea is an infraorder that comprises the 94 species of whales, dolphins, and porpoises It is divided into toothed whales (Odontoceti) and baleen whales (Mysticeti), which diverged from each other in the Eocene some 50 million years ago (mya)
  • Cetaceans Facts, Complete Guide To Whales, Dolphins Porpoises
    A cetacean is a member of the infraorder Cetacea – a group of marine mammals that includes whales, dolphins, and porpoises There are approximately 90 species of cetaceans, divided into two main groups, the parvorders Mysticeti (baleen whales) and Odontoceti (toothed whales)
  • Fact Sheets
    Our ACS Fact Sheets can teach you everything you’ve ever wanted to know about 28 cetacean species, including their physical description, geographical distribution, ecology and behavior, life history, diet, conservation status, and more!





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