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
Wolves in heraldry a dead swan in its jaws on a yellow shield is depicted on the crest and Arms of the Counts von Brandenstein-Zeppelin. In Italian heraldry, the attributed arms of Romulus and Remus were said to depict the Capitoline Wolf. An undated Milanese badge allegedly in the Biblioteca Trivulziana, Milan, shows a lamb lying on its back with a wolf standing over it. In French heraldry, the Wolfcatcher Royal had as his official insignia two wolf heads facing frontally. A horned, wolf-like creature called the Calopus or Chatloup was at one time connected with the Foljambe and Cathome family. Modernly, the