Oh and while we're on the subject of mythological dragons... why not: Ladon, the dragon that guarded the tree with the golden apples of the Hesperides. Niddhog, the dragon that gnawed on the roots of Yggdrasil Linnorms - Norse styled muscular, serpentine dragons with only two forelegs, no wings or rear legs, and tremendous size (Fafnir was a Linnorm) Wyrm - A Celtic dragon type, almost always serpentine with an exceptionally intricate head, covered in horns, plates, and antlers. The number of legs seemed to be almost arbitrary, as did the presence or not of wings. Note that my use of Linnorm and Wyrm is arbitrary - it's how I label them in my mind.

Remember, kids! Napalm is Nature's Toothpaste!