Quoted By:
Though you can correlate Agumon and Charmander easily, their evolutions take very different paths, with the Greymon family being heavily based on dinosaurs instead of dragons.
Interestingly enough, there is no straight take on the winged, fire breathing dragon archetype in Digimon at all. Yeah, there are winged dragons, and there are dragons that breathe fire, but they always have a different theme instead of playing it straight like Charizard does