Remaining holes plugged in the Kalos regional Pokedex...
COASTAL DEX
019: Taillow
020: Swellow
141: Clamperl
142: Huntail
143: Gorebyss
146: Corsola (yay, I got another prediction right!)
MOUNTAIN DEX
014: Shuckle (got this one right, too)
068: Rotom
109: Spearow
110: Fearow
129: Bonsly
130: Sudowoodo (typical tricky tree - hiding out in an empty trio spot instead of where a tandem would fit)
131: Spinda
134: Lickitung
135: Lickilicky
145: Dratini
146: Dragonair
147: Dragonite (see Dragonite fans - nothing to worry about)
So much for my theory about Game Freak wanting all of the non-specialty Pokemon lines available in either Gen 5 or Gen 6. Well, I suppose when they extend Gen 6 in the next game, they'll make room for Dusknoir, Glalie and Froslass.
This is also confirmation of no Togepi and no Mega Galvantula. We could have used an extra electric spider, too.