Nov 21, · A male adult platypus is on average 20 inches long, including their approximately 5-inch tail, and about 3 pounds. Female adult platypuses tend to be smaller than males, averaging approximately 17 inches in length. Platypus that live in colder climates tend to be larger than those that live in warmer climates. The platypus is among nature's most unlikely animals. In fact, the first scientists to examine a specimen believed they were the victims of a hoax. The animal is best described as a hodgepodge of.
duck-billed platypus, ornithorhynchus anatinus, is an egg-laying aquatic mammal. australia. - platypus stock pictures, royalty-free photos & images platypus: 2 thumbs up! - platypus stock illustrations. Inside the bill, adult platypuses do not have true teeth but instead have developed flat pads of hardened gum tissue. Male platypuses have a spur on the inner side of each ankle that is connected to a venom gland located over the thighs.