The platypus (Ornithorhynchus anatinus), 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 Duck-billed Platypus (Ornithorhynchus anatinus) is a semi-aquatic mammal endemic to eastern Australia, including Tasmania. The Platypus is one of the few venomous mammals whereby the male Platypus has a spike on the hind foot which delivers a venom capable of causing severe pain to humans, they also use it to kill small animals in self defence.
The eggs hatch in about ten days, but platypus infants are the size of lima beans and totally helpless. Females nurse their young for three to four months until the babies can swim on their own.
Platypus, (Ornithorhynchus anatinus), also called duckbill, a small amphibious Australian mammal noted for its odd combination of primitive features and special adaptations, especially the flat, almost comical bill that early observers thought was that of a duck sewn onto the body of a mammal. Adding to its distinctive appearance are conspicuous white patches of fur under the eyes.
The platypus is one of the most unusual creatures in the animal kingdom. It looks like it was put together from parts of other animals; females lay eggs, and males are venomous. Platypus Facts
The platypus, found only in Australia is one of the five mammal species of that lay eggs instead of giving birth to live young. The other egg-laying mammals are four species of echidna. Credit ...
Duck-Billed Platypus. The duck-billed platypus (Ornithorhynchus anatinus) is an egg-laying semiaquatic mammal native to Tasmania and the neighboring areas of eastern Australia. The female platypus digs a hole in the ground and lays her eggs.
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Probing Platypus Evolution February 6, 2009—National Geographic researchers are trying to collect DNA samples from these odd duck-billed mammals to determine whether there are separate subspecies.