My favs of each type:
Normal - Tauros
Fighting - Conkeldurr
Flying - Pidgeot
Poison - Drapion
Ground - Marowak
Rock - Gigalith
Bug - Heracross
Ghost - Misdreavus
Steel - Lairon
Fire - Heatmor
Water - Dewott
Grass - Sceptile
Electric - Electivire
Psychic - Hypno
Ice - Glalie
Dragon - Bagon
Dark - Houndour