Are there any Pokémon that are in the erratic experience group that are in a in game trade?

Question

If there are multiple, name all. Also nothing post-game.

Comments

Not a full answer, but https://bulbapedia.bulbagarden.net/wiki/In-game_trade https://bulbapedia.bulbagarden.net/wiki/Category:Pok%C3%A9mon_in_the_Erratic_experience_group

Answer 1

Only two Pokemon that can be obtained in in-game trades with erratic experience group. They are:
Cranidos (Pokemon Black 2/ White 2, from Curtis if player is female)
Shieldon (Pokemon Black 2/ White 2, from Yancy if player is male)
Source 1 Source 2
I copied each Pokemon from Source 1, then searched for it in Source 2. Only these two were found.
Hope this helps!

Comments

In Emerald, the player trades away a Volbeat to obtain a Plusle. So that part of the answer is wrong.

---

Oh,  Sorry. I didn't saw that. Do yiu think I should include the trades from Curtis and Yancy?