>>46168844The apple part of Flapple is still part of the pokemon, so it still has hands fused to its wings like your average wyvern, and having multiples heads doesn't change the rest of the body so we would be forced to make more subcategories for wrym hydra and dragon hydra.
>>46168876>>46168899Latios and Latias still have "feet", even if they clearly are a species that evolved to the point they don't need them, their arms are their upper limbs in both cases, and they fuse with their wings when they mega-evolve so Lati@s being a classic dragon and Mega-Lati@s being a wyvern makes sense for me, but maybe it's just me.
Naganadel is a tricky one, I admit I'm not entirely sure where to put it, I just stick to the basic "two limbs and two wings = wyvern" rule