![]() The name monotreme comes from the Greek word for single, monos, and hole, trema. The platypus is in a third taxa monotremes. In North America, the authors note, biofluorescence of fur or hair has been found in marsupial opossums and placental flying squirrels. Its fur is waterproof and the females lay eggs. It has an improbable combination of features-a duck-like bill that can sense electricity, otter-like webbed feet and a beaver tail. The platypus (Ornithorhynchus anatinus) is a semi-aquatic mammal found only in Australia and Tasmania. It's rare among mammals and, so far, is known to occur only among creatures who are active at night, dusk and dawn. The researchers verified their results on another platypus specimen from New South Wales now at the University of Nebraska State Museum in Lincoln.īiofluorescence is the phenomenon of living organisms to absorb short wavelengths of light and re-emit them as long waves. Their research appears online in the journal Mammalia, published Oct. The researchers had been looking at biofluorescence in flying squirrel specimens at the museum, and decided to shine their light on other specimens. The uniformly brown fur of the platypus turned green to cyan under the light. ![]() ![]() scientists accidentally discovered this when one of them shone an ultraviolet (UV) light on two platypus specimens at the Field Museum of Natural History in Chicago. The platypus just became known for another unusual characteristic: It is biofluorescent.Ī team of U.S. ![]()
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