Pokemon that don't evolve

This is a list of pokemon that do not evolve in any of the Pokemon games. This includes all legendary pokemon throughout the games. Additionally, instead of evolving many of the pokemon have counterparts: for example, Volbeat and Illumise are male and female opposites. Zangoose and Seviper apparently have a long history of feuding.

#083
Farfetch'd
Normal · Flying #115
Kangaskhan
Normal #127
Pinsir
Bug #128
Tauros
Normal #131
Lapras
Water · Ice #132
Ditto
Normal #142
Aerodactyl
Rock · Flying#144
Articuno
Ice · Flying #145
Zapdos
Electric · Flying #146
Moltres
Fire · Flying #150
Mewtwo
Psychic #151
Mew
Psychic
#201
Unown
Psychic #203
Girafarig
Normal · Psychic #206
Dunsparce
Normal #211
Qwilfish
Water · Poison #213
Shuckle
Bug · Rock #214
Heracross
Bug · Fighting #222
Corsola
Water · Rock#225
Delibird
Ice · Flying #227
Skarmory
Steel · Flying #234
Stantler
Normal #235
Smeargle
Normal #241
Miltank
Normal #243
Raikou
Electric #244
Entei
Fire#245
Suicune
Water #249
Lugia
Psychic · Flying #250
Ho-oh
Fire · Flying #251
Celebi
Psychic · Grass
#302
Sableye
Dark · Ghost #303
Mawile
Steel #311
Plusle
Electric #312
Minun
Electric #313
Volbeat
Bug #314
Illumise
Bug #324
Torkoal
Fire#327
Spinda
Normal #335
Zangoose
Normal #336
Seviper
Poison #337
Lunatone
Rock · Psychic #338
Solrock
Rock · Psychic #351
Castform
Normal #352
Kecleon
Normal#357
Tropius
Grass · Flying #359
Absol
Dark #369
Relicanth
Water · Rock #370
Luvdisc
Water #377
Regirock
Rock #378
Regice
Ice #379
Registeel
Steel#380
Latias
Dragon · Psychic #381
Latios
Dragon · Psychic #382
Kyogre
Water #383
Groudon
Ground #384
Rayquaza
Dragon · Flying #385
Jirachi
Steel · Psychic #386
Deoxys
Normal form
Psychic#386
Deoxys
Attack form
Psychic #386
Deoxys
Defense form
Psychic #386
Deoxys
Speed form
Psychic
#417
Pachirisu
Electric #441
Chatot
Normal · Flying #442
Spiritomb
Ghost · Dark #455
Carnivine
Grass #479
Rotom
Normal form
Electric · Ghost #479
Rotom
Heat form
Electric · Fire #479
Rotom
Wash form
Electric · Water#479
Rotom
Frost form
Electric · Ice #479
Rotom
Fan form
Electric · Flying #479
Rotom
Mow form
Electric · Grass #480
Uxie
Psychic #481
Mesprit
Psychic #482
Azelf
Psychic #483
Dialga
Steel · Dragon#484
Palkia
Water · Dragon #485
Heatran
Fire · Steel #486
Regigigas
Normal #487
Giratina
Altered form
Ghost · Dragon #487
Giratina
Origin form
Ghost · Dragon #488
Cresselia
Psychic #489
Phione
Water#490
Manaphy
Water #491
Darkrai
Dark #492
Shaymin
Land form
Grass #492
Shaymin
Sky form
Grass · Flying #493
Arceus
Normal
#494
Victini
Psychic · Fire #531
Audino
Normal #538
Throh
Fighting #539
Sawk
Fighting #550
Basculin
Water #556
Maractus
Grass #561
Sigilyph
Psychic · Flying#587
Emolga
Electric · Flying #594
Alomomola
Water #615
Cryogonal
Ice #618
Stunfisk
Electric · Ground #621
Druddigon
Dragon #626
Bouffalant
Normal #631
Heatmor
Fire#632
Durant
Bug · Steel #638
Cobalion
Steel · Fighting #639
Terrakion
Rock · Fighting #640
Virizion
Grass · Fighting #641
Tornadus
Flying #642
Thundurus
Electric · Flying #643
Reshiram
Dragon · Fire#644
Zekrom
Dragon · Electric #645
Landorus
Ground · Flying #646
Kyurem
Normal form
Dragon · Ice #646
Kyurem
White Kyurem form
Dragon · Ice #646
Kyurem
Black Kyurem form
Dragon · Ice #647
Keldeo
Water · Fighting #648
Meloetta
Aria form
Normal · Psychic#648
Meloetta
Pirouette form
Normal · Fighting #649
Genesect
Bug · Steel