Bug + Flying Pokemon can't fly!

I was replaying my pokemon platinum and I decided to use a Yanmega.:spin:
Before I evolved it I was going to teach it fly but it wouldn't learn it.
I waited evolved it and it still couldn't learn fly, by now I was really annoyed!:boom:
So I decided to get a new bug flying pokemon, I went on to Bulbapedia and noticed that no bug flying pokemon could actually learn fly!

Now i decided to list some pokemon that can't fly that shouldn't and that should:
Should:
Gyarados, Jumpluff, Yanmega and Emolga.

Shouldn't:
Pidgey, Spearow, Zubat, Farfetch'd, Dodou, Dodrio, HootHoot, Tailow, Wingull, Tropious, Starly, Chatot, Arceus, Mew, Pidove, Woobat, Ducklett, Golurk, Rufflet, Vullabey, Hydregion, Volcarona and Genesect.

Know any other pokemon that should or shouldn't fly post down below.