Animals which are commonly not believed to exist, but actually may. Instances include the Loch Ness Monster, Bigfoot, the Teratornis, and Pterodactyl, Mothmen, etc.
That girl was so uckaly that she was practically a cryptid.
by Nicholas Meyler September 23, 2003

The Tau Cetian relative of Charcarodon Megalodon (the ancient Great White Shark, specimens of which up to 100 feet in length have been found as fossils on Earth). The distinctive feature of the Tau Cetian variety, notwithstanding its length, is its winglike appendages (similar to those of terrestrial "flying fish" classification "excocetidae"). The Tau Cetian Great Whites are known to be able to fly lengths up to 400 meters, and exceed altitudes of 13 meters.
The lagoons of Tau Ceti were placid until the Charcarodon pteryops giganticus broke the surface of the water.
by Nicholas Meyler September 15, 2003
