Depicted here and often seen in heraldry, it's a two-legged winged dragon with a barbed tail
Sometimes depicted as a lion body with three heads (one lion, one goat, 
one ... Dragon, The heraldic dragon is a 4-legged beast with a horny head, 
barbed ... 2 bat-like wings, 4 legs with talons like an eagle's, and a pointed tail 
often... [DOC] [TLE] Dragons vs wyverns: the question of Smaug | Hobbit Movie News ... [PAR] Nov 15, 2013 ...