Species that change type upon evolution:
Bug Egg Group:
- Caterpie(Bug)->Kakuna->Butterfree(Bug/Flying)
- Scyther(Bug)->Scizor(Bug/Steel)->Mega Scizor(Bug/Steel)
- Pineco(Bug)->Forretress(Bug/Steel)
- Wurmple(Bug)->Silcoon(Bug)->Beautifly(Bug/Flying)
- Wurmple(Bug)->Cascoon(Bug)->Dustox(Bug/Poison)
- Surskit(Bug/Water)->Masquerain(Bug/Flying)
- Nincada(Bug/Ground)->Ninjask(Bug/Flying)/Shedinja(Bug/Ghost)
- Trapinch (Ground)->Vibrava(Ground/Dragon)->Flygon(Ground/Dragon)
- Burmy(Bug)->Wormadam(Bug/Grass)/Wormadam(Bug/Ground)/Wormadam(Bug/Steel)/Mothim(Bug/Flying)
- Skorupi(Poison/Bug)->Drapion(Poison/Dark)
- Karrablast(Bug)->Escavalier(Bug/Steel)
- Scatterbug(Bug)->Spewpa(Bug)->Vivillon(Bug/Flying)
- Grubbin(Bug)->Charjabug(Bug/Electric)->Vikavolt(Bug/Electric)
- Blipbug (Bug)->Dottler (Bug/Psychic)->Orbeetle (Bug/Psychic)
Dragon Egg Group:
- Charmander(Fire)->Charmeleon(Fire)->Charizard(Fire/Flying)
- Horsea(Water)->Seadra(Water)->Kingdra(Water/Dragon)
- Magikarp(Water)->Gyarados(Water/Flying)
- Dratini(Dragon)->Dragonair(Dragon)->Dragonite(Dragon/Flying)
- Swablu(Normal/Flying)->Altaria(Dragon/Flying)
- Bagon(Dragon)->Shelgon(Dragon)->Salamence(Dragon/Flying)
- Skrelp(Poison/Water)->Dragalge(Poison/Dragon)
- Jangmo-o(Dragon)->Hakamo-o(Dragon/Fighting)->Kommo-o(Dragon/Fighting)
Fairy Egg Group:
- Togepi(Fairy)->Togetic(Fairy/Flying)->Togekiss(Fairy/Flying)
- Azurill(Normal/Fairy)->Marill(Water/Fairy)->Azumarill(Water/Fairy)
- Shroomish(Grass)->Breloom(Grass/Fighting)
- Snorunt(Ice)->Glalie(Ice)/Froslass(Ice/Ghost)
- Hatenna (Psychic)->Hattrem (Psychic)->Hatterene (Psychic/Fairy)
Field Egg Group:
- Nidoran Female(Poison)->Nidorina(Poison)->Nidoqueen(Poison/Ground)
- Nidoran Male(Poison)->Nidorino(Poison)->Nidoking(Poison/Ground)
- Seel(Water)->Dewgong(Water/Ice)
- Eeveelutions
- Torchic(Fire)->Combusken(Fire/Fighting)->Blaziken(Fire/Fighting)
- Seedot(Grass)->Nuzleaf(Grass/Dark)->Shiftry(Grass/Dark)
- Chimchar(Fire)->Monferno(Fire/Fighting)->Infernape(Fire/Fighting)
- Piplup(Water)->Prinplup(Water)->Empoleon(Water/Steel)
- Bidoof(Normal)->Bibarel(Normal/Water)
- Riolu(Fighting)->Lucario(Fighting/Steel)
- Tepig(Fire)->Pignite(Fire/Fighting)->Emboar(Fire/Fighting)
- Drilbur(Ground)->Excadrill(Ground/Steel)
- Chespin(Grass)->Quilladin(Grass)->Chesnaught(Grass/Fighting)
- Fennekin(Fire)->Braixen(Fire)->Delphox(Fire/Psychic)
- Bunnelby(Normal)->Diggersby(Normal/Ground)
- Pancham(Fighting)->Pangoro(Fighting/Dark)
- Litten(Fire)->Torracat(Fire)->Incineroar(Fire/Dark)
- Popplio(Water)->Brionne(Water)->Primarina(Water/Fairy)
Flying Egg Group:
- Fletchling(Normal/Flying)->Fletchinder(Fire/Flying)->Talonflame(Fire/Flying)
- Rowlet(Grass/Flying)->Dartrix(Fire/Flying)->Decidueye(Grass/Ghost)
- Rookidee (Flying)->Corvisquire (Flying)->Corviknight (Flying/Steel)
Grass Egg Group:
- Oddish(Grass/Poison)->Gloom(Grass/Poison)->Vileplume(Grass/Poison)/Bellossom(Grass)
- Cacnea(Grass)->Cacturne(Grass/Dark)
- Turtwig(Grass)->Grotle(Grass)->Torterra(Grass/Ground)
Human-Like Egg Group:
- Slugma(Fire)->Magcargo(Fire/Rock)
- Ralts(Psychic/Fairy)->Kirlia(Psychic/Fairy)->Gardevoir(Psychic/Fairy)/Gallade(Psychic/Fighting)
- Shellos(Water)->Gastrodon(Water/Ground)
Mineral Egg Group:
- Onix(Rock/Ground)->Steelix(Steel/Ground)
- Nosepass(Rock)->Probopass(Rock/Steel)
- Rolycoly (Rock)->Carkol (Rock/Fire)->Coalossal (Rock/Fire)
Monster Egg Group:
- Larvitar(Rock/Ground)->Pupitar(Rock/Ground)->Tyranitar(Rock/Dark)
- Mudkip(Water)->Marshtomp(Water/Ground)->Swampert(Water/Ground)
- Chewtle (Water)->Drednaw (Water/Rock)
Water 1 Egg Group:
- Poliwag(Water)->Poliwhirl(Water)->Poliwrath(Water/Fighting)/Politoed(Water)
- Corphish(Water)->Crawdaunt(Water/Dark)
- Tympole(Water)->Palpitoad(Water/Ground)->Seismitoad(Water/Ground)
- Froakie(Water)->Frogadier(Water)->Greninja(Water/Dark)
Water 2 Egg Group:
Water 3 Egg Group:
- Shellder(Water)->Cloyster(Water/Ice)
- Staryu(Water)->Starmie(Water/Psychic)
- Crabrawler(Fighting)->Crabominable(Fighting/Ice)
- Pinsir(Bug)->Mega Pinsir(Bug/Flying)
- Charizard(Fire/Flying)->Mega Charizard X(Fire/Dragon)
- Sceptile(Grass)->Mega Sceptile(Grass/Dragon)
- Ampharos(Electric)->Mega Ampharos(Electric/Dragon)
- Lopunny(Normal)->Mega Lopunny(Normal/Fighting)
- Groudon(Ground)->Primal Groudon(Ground/Fire)
- Pichu(Electric)->Pikachu(Electric)->Alolan Raichu(Electric/Psychic)
- Alolan Vulpix(Ice)->Alolan Ninetales(Ice/Fairy)
- Exeggcute(Grass/Psychic)->Alolan Exeggutor(Grass/Dragon)
- Cubone(Ground)->Alolan Marowak(Fire/Ghost)
Species that change type upon evolution (Galarian Forms):
- Galarian Ponyta (Psychic)->Galarian Rapidash (Psychic/Fairy)
- Koffing (Poison)->Galarian Weezing (Poison/Fairy)
- Mime Jr. (Psychic/Fairy)->Galarian Mr. Mime (Ice/Psychic)->Mr. Rime (Ice/Psychic)
- Darmanitan(Fire)->Darmanitan Zen(Fire/Psychic)
- Galarian Darmanitan (Ice)->Galarian Darmanitan Zen (Ice/Fire)
- Hoopa(Psychic/Ghost)->Hoopa Unbound(Psychic/Dark)
- Necrozma(Psychic)->Dawn Wings Necrozma(Psychic/Ghost)/Dusk Mane Necrozma(Psychic/Steel)->Ultra Necrozma(Psychic/Dragon)
- Zacian (Fairy)->Zacian Crowned Sword (Fairy/Steel)
- Zamazenta (Fighting)->Zamazenta Crowned Shield(Fighting/Steel)
- Castform
- Rotom
- Meloetta
- Oricorio
Multitype species:
- Arceus
- Silvally
Edit (31.12.2019): Added Sword and Shield changes.
