>>26835615Serpents, fish, and long-bodied mons are head to tail.
Bipeds are head to toe.
Quadrupeds are toe to shoulder (extremities like Salamence's wings or Volcanion's arms aren't counted).
Birds are head to toe, not wingspan.
So Dunsparce is considered a serpent (tsuchinoko), while Salamence is a quadruped, despite being the same "height."
Just check ORAS Pokedex, it's not that hard.
