Cetacean

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Introduction1

Natural World Facts (Leo Richards, YouTube Channel)
Natural World Facts (Leo Richards, Official Website)

Dictionary

cetacean : 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 — Merriam-Webster   See also   OneLook

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

Cetacea is 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. They propel themselves through the water with powerful up-and-down movement of their tail which ends in a paddle-like fluke, using their flipper-shaped forelimbs to maneuver. — Wikipedia

Cetacean (Encyclopædia Britannica)

Cetacean Fact Sheets (American Cetacean Society)

Cetacea: Whales, Dolphins and Porpoises (One Zoom)
Cetacea (Catalogue of Life)
Cetacea (WolframAlpha)

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Inspiration

Articles about Cetacean (Big Think)

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Innovation

Science

Cetology is the branch of marine mammal science that studies the approximately eighty species of whales, dolphins, and porpoises in the scientific order Cetacea. — Wikipedia

Mammalogy is the study of mammals – a class of vertebrates with characteristics such as homeothermic metabolism, fur, four-chambered hearts, and complex nervous systems. Mammalogy has also been known as “mastology,” “theriology,” and “therology.” The major branches of mammalogy include natural history, taxonomy and systematics, anatomy and physiology, ethology, ecology, and management. — Wikipedia

Mammalogy (Encyclopædia Britannica)

The Science of Mammalogy (The American Society of Mammalogists)

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Preservation

Library

DDC: 599.5 Cetacea (Library Thing)
Subject: Cetacea (Library Thing)

Subject: Cetacea (Open Library)

LCC: QL 737.C43 Cetacea (UPenn Online Books)
Subject: Cetacea (UPenn Online Books)

LCC: QL 737.C43 Cetacea (Library of Congress)
Subject: Cetacea (Library of Congress)

Subject: Cetacea (WorldCat)

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Participation

Cetacean Curriculum (American Cetacean Society)

Education

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

Community

Occupation

Cetologists , or those who practice cetology, seek to understand and explain cetacean evolution, distribution, morphology, behavior, community dynamics, and other topics. — Wikipedia

Careers in Mammalogy (American Society of Mammalogists)

Zoologists and Wildlife Biologists (CareerOneStop, U.S. Department of Labor, Employment and Training Administration)

Organization

American Cetacean Society

Society for Marine Mammalogy

American Society of Mammalogists
The Mammal Society

News

Marine Mammal Science (Society for Marine Mammalogy)

Mammal Review (The Mammal Society)
Journal of Mammalogy (American Society of Mammalogists)
Mammalian Species (American Society of Mammalogists)

Cetacean (EurekaAlert, American Association for the Advancement of Science)
Cetacean (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Cetacean (JSTOR)
Cetacean (Science Daily)
Cetacean (Science News)
Cetacean (Phys.org)
Cetacean (NPR Archives)

Government

Document

Cetacean (USA.gov)

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More News …


Dolphins and Whales News -- ScienceDaily Whales and dolphins. Whale songs, beaching, endangered status -- current research news on all cetaceans.

  • Mutation rates in whales are much higher than...
    on August 31, 2023 at 6:29 pm

    An international team of marine scientists has studied the DNA of family groups from four different whale species to estimate their mutation rates. Using the newly determined rates, the group found that the number of humpback whales in the North Atlantic before whaling was 86 percent lower than earlier studies suggested.

  • Microplastics found embedded in tissues of whales...
    on August 10, 2023 at 10:01 pm

    Microscopic plastic particles have been found in the fats and lungs of two-thirds of the marine mammals in a graduate student's study of ocean microplastics. The presence of polymer particles and fibers in these animals suggests that microplastics can travel out of the digestive tract and lodge in the tissues.

  • Gray whales feeding along the Pacific Northwest...
    on August 9, 2023 at 8:47 pm

    Gray whales that spend their summers feeding off the coast of Oregon are shorter than their counterparts who travel north to the Arctic for food, new research shows.

  • Whale-like filter-feeding discovered in...
    on August 8, 2023 at 3:09 pm

    A remarkable new fossil from China reveals for the first time that a group of reptiles were already using whale-like filter feeding 250 million years ago.

  • Elusive pygmy right whale is a homebody
    on July 31, 2023 at 3:07 pm

    The smallest member of the filter-feeding family is one of the only whale species not to embark on seasonal migrations, new research finds.


Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.

  • Australia may swelter, but researchers predict...
    on September 29, 2023 at 2:10 pm

    While Australia is forecast to swelter under El Niño climate conditions this year, Charles Darwin University (CDU) researchers say it's good news for blue whales after they suffered through three consecutive years of difficult La Niña conditions.

  • Migrating humpback whales around the world seen...
    on September 27, 2023 at 2:37 pm

    First it was a sandy skin scrub, now it's been reported that migrating humpback whales are using seaweed to play with and roll in, according to new research.

  • Dolphins, seals and whales managed by the US are...
    on September 20, 2023 at 6:00 pm

    According to a study published in PLOS ONE, 72% of cetacean and pinniped stocks managed under U.S. jurisdiction are highly or very highly vulnerable to climate change. The research was led by Matthew D. Lettrich at NOAA Fisheries, in Silver Spring, Maryland, USA.

  • Researchers reveal complex society of wild horses...
    on September 5, 2023 at 4:56 pm

    Researchers of the Hungarian Research Network (HUN-REN), the University of Debrecen (UD), the Eötvös Loránd University (ELTE) and the Hortobágy National Park Directorate investigated the social system of a herd of Przewalski's horses in Hortobágy by combining drone-based movement analysis and long-term population monitoring data.

  • Sperm and northern bottlenose whales observed...
    on August 23, 2023 at 6:00 pm

    Sperm and northern bottlenose whales were frequently observed following a trawler off the coast of Newfoundland to feed on fish escaping from the net as it was hauled in, according to a study published August 23, 2023 in the open-access journal PLOS ONE by Usua Oyarbide from Plentzia Marine Station–Univ Basque Country, Spain, and colleagues.

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Related

Here are links to pages about closely related subjects.

Knowledge Realm

Terrestrial   (Earth)

Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic

Tree of Life
Microorganism Virus
Prokaryote Archaea, Bacteria
Eukaryote Protist, Fungi, Algae, Protozoa (Tardigrade)
Plant Flower, Tree
Animal
Invertebrate
Cnidaria Coral, Jellyfish
Cephalopod Cuttlefish, Octopus
Crustacean Lobster, Shrimp
Arachnid Spider, Scorpion
Insect Ant, Bee, Beetle, Butterfly
Vertebrate
Fish Seahorse, Ray, Shark
Amphibian Frog, Salamander
Reptile Turtle, Tortoise, Dinosaur
Bird Penguin, Ostrich, Owl, Crow, Parrot
Mammal Platypus, Bat, Mouse, Rabbit, Goat, Giraffe, Camel, Horse, Elephant, Mammoth
Walrus, Seal, Polar Bear, Bear, Panda, Cat, Tiger, Lion, Dog, Wolf
Cetacean Whale, Dolphin
Primate Monkey, Chimpanzee, Human

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Notes

1.   The resources on this page are are organized by a classification scheme developed exclusively for Cosma.