Wyvern is made between the two. Since the sixteenth century, in English, Scottish, and Irish heraldry, the key difference has been that a wyvern has two legs, whereas a dragon has four. However, this distinction is not commonly observed in the heraldry of other European countries, where two-legged dragon-like creatures being called dragons is entirely acceptable. In the modern fantasy genre, there is little differentiation between dragons and wyverns, with two-legged, magical reptilian creatures all likely to be referred to as "dragons" without any differentiation between types. Wyverns, when present as creatures distinct from dragons, tend to appear as less magical
Vauxhall Wyvern variant of the Wyvern EIX. General Motors-Holden's produced a Vauxhall Wyvern model in Australia from 1938 to 1957. GMH introduced a locally built Vauxhall Wyvern model to the Australian market in 1938, ten years prior to the use of the Wyvern name in England. Based on the British Vauxhall H Series, it was produced in Saloon and open Calèche body styles, with the Calèche offered in 2-seater Roadster and 4-seater Tourer models. The Wyvern had a 94-inch wheelbase and used a 10 hp engine. The wheelbase was increased in 1940 to 97¾ inches. Production ceased in 1941 but was resumed