JoJo's Circus

Today, after I defeated Benga at the bottom of the Treehollow, I decided to go fill up my Unova Dex. As I went around hatching eggs and leveling up Pokemon, I noticed a lot Pokemon from around Route 4 were missing.

When I looked in Pokedex, I realized that I had never caught Scraggy, Sigylyph, Sandshrew, Maractus, Yamask or weirdly enough, Patrat. Yes, Patrat.

I've beaten the League multiple times, finished Pokestar Studios and even caught the Shiny Haxorus, yet these simple common Pokemon were missing. I had even caught Scrafty and Watchog.

I guess I just assumed I had caught them because they are so insignificant. Plus, after I realized the Relic Castle only had two floors, I left the Desert Resort and never returned until after I had beaten the league.