Why when capturing a pet of the same species does it come with different statuses?
Pets captured in the wild or hatched from an egg come with status ranging from a minimum to the maximum possible (base status) of the species. This variation reflects the individuality of a wild pet. You will be able to view the maximum status that a species can achieve when registering it in the Index.
Mystical pets or rarity higher than Common always come with maximum base status of the species.