Im pretty loath to go into a mamoth discussion about dragons again, but here's the fruits of previous ones in brief....
Greeks coined the phrase drakon.....referred to a big mythical serpent (no arms or legs or wings, at least initailly)
they widened their world view, and came across depictions of composite creatures, which have their origins in Mesopotamia......hey presto, greek drakons now depicted with various numbers of limbs, and often wings.
Both Greeks and Romans attest to sea-dragon corpses washing up on beaches, they are semi-decomposed baleen whales....it is noted that one culture hunts them for blubber and meat.
other stories of dragons in far-flung places (by greeks and romans) include references to big constrictor snakes, egyptian winged serpent constructs, elephants/ battles between pythons and elephants, battles between eagles and snakes (snake eating eagles).
Near east composite creatures are various, some of which have the ingredients that western, and some far eastern dragons are made of....
The mushush is a creature that relates to the dead, guarding tombs, escorting spirits to the afterlife/judgement....guarding gates.....being deities sidekicks or vengeful aspects of them.....complicated origins which include serpent cults, wild dogs that frequent cemetaries at night (and howling), and possibly an element of totemism/heraldry.
Usumgal....great heavenly dragon/serpent, an epithet given to many gods in songs/prayers/mythical stories....amongst many others....may refer to big snakes/whales/crocs....or all of them.
Some Chinese dragons (long/lung) are very early in date, and appear serpentine initially; though the concept (viewed retrospectively) is depicted differently in different regions.....also other animals, or bits of them are added to make composite creatures...like 'pig-dragon', which may be abstract in concept, or linked to clan totemism and the increasing complexity of such.
Dinosaur bones either initiated the myth, or reinforced it.
Other chinese dragons.....the Bixie (and the other one i forget the name of now) come in pairs and guard important tombs (and consequentially the prospect of tresure)....These have their origin with the Han dynasty, and are an imported idea (with trade goods) from luristan, and ultimately from Mesopotamia.
Welsh dragons can be seen in two categories.....Adders= Gwiber, and Roman (via Sarmatian cavalry) insignia.......and the odd posh pet (crocodile).
I like the idea that the fire-breathing thing started with mining and cave exploration (gasses, and fire-torches= KABOOM), singed hair or fatalities (singed bodies) and the wierd noises sometimes heard underground coupled with fertile imagination.
Cavalry (under a dragon standard) can be a mysterious thing for a hut dwelling savage, especially if they leave firey devistation in their wake.....
Pretty much every other dragon fits in here somewhere...it is a signifier that tended to become attached to any venerated reptilian, myth or legend by zelous victorian anthropologists who stared too long at the 'here be dragons' parts of maps.
there....i feel better now.
Edited by The Gremlin, 01 October 2012 - 12:08 AM.