How do I get the Kalos symbol instead of the pokeball symbol on Probopass's Pokedex page in X and Y?

Question

I have completed the Coastal Pokedex, but it didn't get the crown symbol to say it was completed. The only Pokemon without the Kalos symbol is Probopass.
What do I do?

Comments

i have no idea what the Kalos simbol stands for.... can you briefly explain?

Answer 1

This is because the Probopass you own wasn't caught/hatched in Kalos, but transferred from PokeBank.

In order to complete the PokeDex and get the crown symbol, you must catch/hatch every Pokemon in Kalos. This means, for your Probopass, to catch a Nosepass at Route 10 via horde and level it up at Route 13.

Source: Experience and here