Any of several species of small mammals of the genus Sinpetasus. Nohats are generally between 10 - 20 cm in height, bipedal, with a large fur ruff completely encircling their neck. They feed on small insects and fruits. Native to South America and the Polynesian islands.
Formerly thought to be a man, then a dragon-man, then a dragon, Trogdor is now classified by biologists as Sinpetasus giganteum, based on genetic analysis.