Generation I

bulbasaur

001 | Bulbasaur

Seed Pokemon.

grass poison
ivysaur

002 | Ivysaur

Seed Pokemon.

grass poison
venusaur

003 | Venusuar

Seed Pokemon.

grass poison
charmander

004 | Charmander

Lizard Pokemon.

fire
charmeleon

006 | Charmeleon

Flame Pokemon.

fire
charizard

006 | Charizard

Flame Pokemon.

fire flying
squirtle

007 | Squirtle

Tiny Turtle Pokemon.

water
wartortle

008 | Wartortle

Turtle Pokemon.

water
caterpie

010 | Caterpie

Worm Pokemon.

bug
metapod

011 | Metapod

Cocoon Pokemon.

bug
Butterfree

012 | Butterfree

Butterfly Pokemon.

bug flying
weedle

013 | Weedle

Hairy Pokemon.

bug poison
kakuna

014 | Kakuna

Cocoon Pokemon.

bug poison
beedrill

015 | Beedrill

Poison Bee Pokemon.

bug poison
pidgey

016 | Pidgey

Tiny Bird Pokemon.

normal flying
pidgeotto

017 | Pidgeotto

Bird Pokemon.

normal flying
pidgeot

018 | Pidgeot

Bird Pokemon.

normal flying
rattata

019 | Rattata

Mouse Pokemon.

normal
raticate

020 | Raticate

Mouse Pokemon.

normal
spearow

021 | Spearow

Tiny Bird Pokemon

normal flying
fearow

022 | Fearow

Beak Pokemon

normal flying
ekans

023 | Ekans

Snake Pokemon

poison
arbok

024 | Arbok

Cobra Pokemon

poison
pikachu

025 | Pikachu

Electric Mouse Pokemon

electric
raichu

026 | Raichu

Electric Mouse Pokemon

electric
sandshrew

027 | Sandshrew

Mouse Pokemon

ground
sandslash

028 | Sandslash

Mouse Pokemon

ground
nidoran female

029 | Nidoran ♀

Poison Pin Pokemon

poison
nidorina

030 | Nidorina

Poison Pin Pokemon

poison
nidoqueen

031 | Nidoqueen

Drill Pokemon

poison ground
nidoqueen

032 | Nidoran ♂

Poison Pin Pokemon

poison
nidorino

033 | Nidorino

Poison Pin Pokemon

poison
nidoking

034 | Nidoking

Drill Pokemon

poison ground
clefairy

035 | Clefairy

Fairy Pokemon

fairy
clefable

036 | Clefable

Fairy Pokemon

fairy
vulpix

037 | Vulpix

Fox Pokemon

fire
ninetales

038 | Ninetales

Fox Pokemon

fire
jigglypuff

039 | Jigglypuff

Balloon Pokemon

normal fairy
wigglytuff

040 | Wigglytuff

Balloon Pokemon

normal fairy
zubat

041 | Zubat

Bat Pokemon

poison flying
golbat

042 | Golbat

Bat Pokemon

poison flying
oddish

043 | Oddish

Weed Pokemon

grass poison
gloom

044 | Gloom

Weed Pokemon

grass poison
vileplume

045 | Vileplume

Flower Pokemon

grass poison
paras

046 | Paras

Mushroom Pokemon

bug grass
parasect

047 | Parasect

Mushroom Pokemon

bug grass
venonat

048 | Venonat

Insect Pokemon

bug poison