List of Pokémon with cross-generational evolutions

This is a list of Pokémon that, when evolving, turn into a Pokémon from a different generation of Pokémon, for example, Pichu, a Generation II Pokémon, evolves into Pikachu, a Generation I Pokémon.

A few of these Pokémon, as a result of new evolutions, become branch-evolution Pokémon. Those Pokémon which evolve into a Pokémon of a previous generation, instead of from it, are specifically baby Pokémon.

Pikachu family

II Baby Pichu

I Happiness Pikachu

I Thunderstone Raichu

Clefairy family

II Baby Cleffa

I Happiness Clefairy

I Moon Stone Clefable

Jigglypuff family

II Baby Igglybuff

I Happiness Jigglypuff

I Moon Stone Wigglytuff

Zubat family

I Basic Zubat

I Level 22 Golbat

II Happiness Crobat

Oddish family

I Basic Oddish
	I Level 21 Gloom	I Leaf Stone Vileplume
		II Sun Stone Bellossom

Poliwag family

I Basic Poliwag
	I Level 25 Poliwhirl	I Water Stone Poliwrath
		II Trade with King's Rock Politoed

Slowpoke family

I Basic Slowpoke	I Level 37 Slowbro
	II Trade with King's Rock Slowking

Magnemite family

I Basic Magnemite

I At Lv30 Magneton

IV Level Up at Mt. Coronet Magnezone

Onix family

I Basic Onix

II Trade with Metal Coat Steelix

Hitmons

II Baby Tyrogue	I Level 20 (Attack > Defense) Hitmonlee
	I Level 20 (Attack < Defense) Hitmonchan
	II Level 20 (Attack = Defense) Hitmontop

Lickitung family

I Basic Lickitung

IV Level up with Rollout Lickilicky

Rhyhorn family

I Basic Rhyhorn

I Level 42 Rhydon

IV Trade with Protector Rhyperior

Chansey family

IV Baby Happiny

I Level up with Oval Stone Chansey

II Happiness Blissey

Tangela family

I Basic Tangela

IV Level up with AncientPower Tangrowth

Horsea family

I Basic Horsea

I Level 32 Seadra

II Trade with Dragon Scale Kingdra

Mr. Mime family

IV Baby Mime Jr.

I Level up with Mimic Mr. Mime

Scyther family

I Basic Scyther

II Trade with Metal Coat Scizor

Jynx family

II Baby Smoochum

I Level 30 Jynx

Electabuzz family

II Baby Elekid

I Level 30 Electabuzz

IV Trade holding Electrizer Electivire

Magmar family

II Baby Magby

I At Lv30 Magmar

IV Trade with Magmarizer Magmortar

Eeveelutions

I Basic Eevee	I Water Stone Vaporeon
	I Thunderstone Jolteon
	I Fire Stone Flareon
	II Happiness (Day) Sun Shard Espeon
	II Happiness (Night) Moon Shard Umbreon
	IV Level up at Moss Rock Leafeon
	IV Level up at Ice Rock Glaceon

Porygon family

I Basic Porygon

II Trade with Up-Grade Porygon2

IV Trade with Dubious Disc Porygon-Z

Snorlax family

IV Baby Munchlax

I Happiness Snorlax

Togepi family

II Baby Togepi

II Happiness Togetic

IV Shiny Stone Togekiss

Marill family

III Baby Azurill

II Happiness Marill

II Level 18 Azumarill

Sudowoodo family

IV Baby Bonsly

II Level up with Mimic Sudowoodo

Aipom family

II Basic Aipom

IV Level up with Double Hit Ambipom

Yanma family

II Basic Yanma

IV Level up with AncientPower Yanmega

Murkrow family

II Basic Murkrow

IV Dusk Stone Honchkrow

Misdreavus family

II Basic Misdreavus

IV Dusk Stone Mismagius

Wobbuffet family

III Baby Wynaut

II Level 15 Wobbuffet

Gligar family

II Basic Gligar

IV Level up with Razor Fang (Night) Gliscor

Sneasel family

II Basic Sneasel

IV Level up with Razor Claw (Night) Weavile

Swinub family

II Basic Swinub

II Level 33 Piloswine

IV Level up with AncientPower Mamoswine

Mantine family

IV Baby Mantyke

II Level up with Remoraid in party Mantine

Ralts family

III Basic Ralts
	III Level 20 Kirlia	III Level 30 Gardevoir
		IV Dawn Stone (Male) Gallade

Nosepass family

III Basic Nosepass

IV Level up at Mt. Coronet Probopass

Roselia family

IV Baby Budew

III Happiness (Day) Roselia

IV Shiny Stone Roserade

Duskull family

III Basic Duskull

III Level 37 Dusclops

IV Trade with Reaper Cloth Dusknoir

Chimecho family

IV Baby Chingling

III Happiness (Night) Chimecho

Snorunt family

III Basic Snorunt	III Level 42 Glalie
	IV Dawn Stone (Female) Froslass

See also