Cosma / Communication / Knowledge / Realm / Terrestrial / Life /Animal / Mammal / Platypus
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Introduction1
Learn about Animals (YouTube Channel)
Some FAQs (Australian Platypus Conservancy)
Platypus (One Zoom)
Platypus (WolframAlpha)
Dictionary
platypus : a small carnivorous aquatic monotreme mammal (Ornithorhynchus anatinus) of eastern Australia and Tasmania that has a fleshy bill resembling that of a duck, dense fur, webbed feet, and a broad flattened tail — Merriam-Webster See also OneLook
Encyclopedia
Platypus, sometimes referred to as the duck-billed platypus, is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania. Together with the four species of echidna, it is one of the five extant species of monotremes, the only mammals that lay eggs instead of giving birth to live young. The animal is the sole living representative of its family (Ornithorhynchidae) and genus (Ornithorhynchus), though a number of related species appear in the fossil record. — Wikipedia
Platypus (Encyclopædia Britannica)
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Inspiration
Talks about Platypus (TED: Ideas Worth Spreading)
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Innovation
Science
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)
Platypus Biology (Australian Platypus Conservancy)
Ecology & Behaviour (Australian Platypus Conservancy)
Evolution & Names (Australian Platypus Conservancy)
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Preservation
Conservation
Australian Platypus Conservancy
Library
DDC: 599.29 Platypus (Library Thing)
Subject: Platypus (Library Thing)
Subject: Platypus (Open Library)
LCC: QL 737.M72 Platypus (UPenn Online Books)
Subject: Platypus (UPenn Online Books)
LCC: QL 737.M72 Platypus (Library of Congress)
Subject: Platypus (Library of Congress)
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Participation
Education
MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources
Community
Occupation
How to Become a Marine Mammal Scientist (The Society for Marine Mammology)
Organization
Australian Platypus Conservancy
News
Platypus (EurekaAlert, American Association for the Advancement of Science)
Platypus (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Platypus (JSTOR)
Platypus (Science Daily)
Platypus (Science News)
Platypus (Phys.org)
Platypus (NPR Archives)
More News …
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.
- Star-fingered toads use fingertip lobules to...on September 8, 2026 at 7:00 pm
Surinam toads (Pipa pipa) are strange, flat frogs with minuscule eyes that live in the murky waters of the Amazon basin and carry their eggs on their backs. The way they catch prey is even weirder. They lie in wait with outstretched forelimbs until a small fish approaches, then snap open their jaws to create enough suction to draw the fish into their tongueless mouths and swallow it whole, all in a few hundredths of a second. But how do these frogs hunt in low visibility with poor vision?
- Rescued platypuses quickly return to normal lives...on August 11, 2026 at 3:20 pm
Platypuses rescued during a severe drought quickly returned to their old routines after being released back into the wild, suggesting emergency rescues can help protect vulnerable populations.
- We checked 2,000 museum specimens and discovered...on June 25, 2026 at 6:40 pm
Australia is home to unusual mammals not found anywhere else—consider the platypus, Tasmanian devil or red kangaroo. But did you know our understanding of this continent's incredible mammalian diversity is still incomplete?
- Australia adds 33 spiny crayfish species to...on June 10, 2026 at 8:40 pm
To the scientists and ecologists working to save them, Australia's Euastacus crayfish species are fascinating, living relics from a time long ago.
- Heron-like, fish-eating dinosaur from 70 million...on May 28, 2026 at 11:10 pm
A new raptor-like dinosaur from some 70 million years ago that ate fish and behaved like modern herons has been unearthed from southern Patagonia. The new species, which has been named Kank australis, was identified based on the discovery of fossil remains including teeth, vertebrae, and toe bones.
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Related
Here are links to pages about closely related subjects.
Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene)
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Microorganism Virus
Prokaryote Archaea, Bacteria
Eukaryote Protist, Fungi, Algae, Protozoa (Tardigrade)
Plant Flower, Tree
Animal
Invertebrate
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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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1. The resources on this page are are organized by a classification scheme developed exclusively for Cosma.
Hi Kendall, Thank you very much for the nudge to create this page! 🙂 -Mary





