List of cross-generational evolutionary lines

This is a list of Pokémon that evolve into a Pokémon originating from a different generation. 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 a part of evolutionary families with branched evolutions. Pokémon which evolve into a Pokémon of a previous generation, instead of from it, are always baby Pokémon.

Later generations have modified old families by introducing regional variants of older Pokémon adapted for life in different regions. Certain families are entirely comprised of variant forms while others share an unevolved state before diversifying, much like a branched evolution. Certain Pokémon will only evolve from a specific regional variant and, therefore, have no counterpart.

Kanto-based evolution families

Rattata family

I Unevolved Rattata

I Level 20 Raticate

VII Alola Form Rattata

VII Level 20 (Night) Raticate

Pikachu family

II Baby form Pichu	I Friendship Pikachu	I Thunder Stone outside of Alola Raichu
		VII Thunder Stone in Alola Raichu

Sandshrew family

I Unevolved Sandshrew

I Level 22 Sandslash

VII Alola Form Sandshrew

VII Ice Stone Sandslash

Clefairy family

II Baby Cleffa

I Friendship Clefairy

I Moon Stone Clefable

Vulpix family

I Unevolved Vulpix

I Fire Stone Ninetales

VII Alola Form Vulpix

VII Ice Stone Ninetales

Jigglypuff family

II Baby Igglybuff

I Friendship Jigglypuff

I Moon Stone Wigglytuff

Zubat family

I Unevolved Zubat

I Level 22 Golbat

II Friendship Crobat

Oddish family

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

Diglett family

I Unevolved Diglett

I Level 26 Dugtrio

VII Alola Form Diglett

VII Level 26 Dugtrio

Meowth family

I Unevolved Meowth

I Level 26 Persian

VII Alola Form Meowth

VII Friendship Persian

Poliwag family

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

Geodude family

I Unevolved Geodude

I Level 25 Graveler

I Trade Golem

VII Alola Form Geodude

VII Level 25 Graveler

VII Trade Golem

Ponyta family

I Unevolved Ponyta

I Level 40 Rapidash

VIII Galarian Form No evolution known Ponyta

Slowpoke family

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

Magnemite family

I Unevolved Magnemite

I Level 30 Magneton

IV Level up in a special magnetic field Magnezone

Farfetch'd family

I Unevolved Farfetch'd

VIII In Galar Sirfetch'd

Grimer family

I Unevolved Grimer

I Level 38 Muk

VII Alola Form Grimer

VII Level 38 Muk

Onix family

I Unevolved Onix

II Trade with Metal Coat Steelix

Exeggcute family

I Unevolved Exeggcute	I Leaf Stone outside of Alola Exeggutor
	VII Leaf Stone in Alola Exeggutor

Cubone family

I Unevolved Cubone	I Level 28 outside of Alola Marowak
	VII Level 28 in Alola (Night) Marowak

Hitmons

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

Kanto Hitmons

II Unevolved Hitmonlee

I Level 20 Hitmonchan Lickitung family I Unevolved Lickitung IV Level up with Rollout Lickilicky Koffing family I Unevolved Koffing I Level 35 outside of Galar Weezing VIII Unknown Weezing Rhyhorn family I Unevolved Rhyhorn I Level 42 Rhydon IV Trade with Protector Rhyperior Chansey family IV Baby Happiny I Level up with Oval Stone Chansey II Friendship Blissey Tangela family I Unevolved Tangela IV Level up with Ancient Power Tangrowth Horsea family I Unevolved 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 Unevolved 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 with Electirizer Electivire Magmar family II Baby Magby I Level 30 Magmar IV Trade with Magmarizer Magmortar Eeveelutions I Unevolved Eevee I Water Stone Vaporeon I Thunder Stone Jolteon I Fire Stone Flareon II Friendship (Day) Sun Shard Espeon II Friendship (Night) Moon Shard Umbreon IV Level up at Moss Rock Leafeon IV Level up at Ice Rock Glaceon VI Level up with 2 Affection and a Fairy-type move Sylveon Porygon family I Unevolved Porygon II Trade with Up-Grade Porygon2 IV Trade with Dubious Disc Porygon-Z Snorlax family IV Baby Munchlax I Friendship Snorlax Johto-based evolution families Togepi family II Baby Togepi II Friendship Togetic IV Shiny Stone Togekiss Marill family III Baby Azurill II Friendship Marill II Level 18 Azumarill Sudowoodo family IV Baby Bonsly II Level up with Mimic Sudowoodo Aipom family II Unevolved Aipom IV Level up with Double Hit Ambipom Yanma family II Unevolved Yanma IV Level up with Ancient Power Yanmega Murkrow family II Unevolved Murkrow IV Dusk Stone Honchkrow Misdreavus family II Unevolved Misdreavus IV Dusk Stone Mismagius Wobbuffet family III Baby Wynaut II Level 15 Wobbuffet Gligar family II Unevolved Gligar IV Level up with Razor Fang (Night) Gliscor Sneasel family II Unevolved Sneasel IV Level up with Razor Claw (Night) Weavile Swinub family II Unevolved Swinub II Level 33 Piloswine IV Level up with Ancient Power Mamoswine Mantine family IV Baby Mantyke II Level up with Remoraid in party Mantine Hoenn-based evolution families Zigzagoon family III Unevolved Zigzagoon III Level 20 Linoone VIII Galarian form Zigzagoon VIII Unknown Linoone VIII Unknown Obstagoon Ralts family III Unevolved Ralts III Level 20 Kirlia III Level 30 Gardevoir IV Dawn Stone (male) Gallade Nosepass family III Unevolved Nosepass IV Level up in a special magnetic field Probopass Roselia family IV Baby Budew III Friendship (Day) Roselia IV Shiny Stone Roserade Duskull family III Unevolved Duskull III Level 37 Dusclops IV Trade with Reaper Cloth Dusknoir Chimecho family IV Baby Chingling III Friendship (Night) Chimecho Snorunt family III Unevolved Snorunt III Level 42 Glalie IV Dawn Stone (female) Froslass Trivia Generation IV introduced the most evolutionary relatives to Pokémon from previous generations, with 29, and Generation VI introduced the fewest evolutionary relatives to Pokémon from previous generations, with only one, Sylveon. The only generations that didn't introduce any new cross-generational evolutions (not counting regional variants) are Generation V and Generation VII. Roselia is the only Pokémon to have both a pre-evolution and an evolution (Budew and Roserade, respectively) introduced in the same generation. Porygon is the only Pokémon to have an evolution introduced in a later generation that was later able to evolve once again. See also Lists of Pokémon by National Pokédex no. English • Japanese • German • French • Spanish • Italian • Korean • Chinese Brazilian Portuguese • Turkish • Russian • Thai • Hindi by regional Pokédex no. Kanto • New • Johto • Hoenn (Gen III • Gen VI) • Sinnoh • Unova (BW • B2W2 • Blueberry) Kalos • Alola (SM • USUM) • Galar (Isle of Armor • Crown Tundra) • Hisui • Paldea • Kitakami Unown Mode • in every regional Pokédex by regional Browser no. 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