Generation IV, version group heartgold-soulsilver
HeartGold and SoulSilver: 256 in the dex, 297 species to catch, 2 found nowhere else
HeartGoldSoulSilver
256 species in the regional dex
ChikoritaNo. 1
BayleefNo. 2
MeganiumNo. 3
CyndaquilNo. 4
QuilavaNo. 5
TyphlosionNo. 6
TotodileNo. 7
CroconawNo. 8
FeraligatrNo. 9
PidgeyNo. 10
PidgeottoNo. 11
PidgeotNo. 12
SpearowNo. 13
FearowNo. 14
HoothootNo. 15
NoctowlNo. 16
RattataNo. 17
RaticateNo. 18
SentretNo. 19
FurretNo. 20
PichuNo. 21
PikachuNo. 22
RaichuNo. 23
CaterpieNo. 24
Updated Johto: 256. The first 24 of Updated Johto are shown.
26 version exclusives
Each appears in one version of the pair only.
Only in HeartGold: 13 species
Mankey
Primeape
Growlithe
Spinarak
Ariados
Gligar
Mantine
Phanpy
Donphan
Sableye
Baltoy
Latias
Kyogre
Vulpix
Meowth
Persian
Ledyba
Ledian
Teddiursa
Ursaring
Delibird
Skarmory
Mawile
Gulpin
Latios
GroudonJohto Safari Zone has the most species, 152
99 places in all, the 12 busiest below. Where to catch each of the 297.
| Place | Areas | Species |
|---|---|---|
| Johto Safari Zone | 12 | 152 |
| Route 47 | 3 | 48 |
| Mt. Silver | 8 | 37 |
| National Park | 1 | 32 |
| Cerulean Cave | 3 | 24 |
| Route 27 | 1 | 23 |
| Union Cave | 3 | 23 |
| Route 26 | 1 | 22 |
| Viridian Forest | 1 | 22 |
| Route 25 | 1 | 21 |
| Route 34 | 1 | 21 |
| Ilex Forest | 1 | 20 |
Machines
100 moves taught by machine
Counted once each across the 476 species with a machine list in this group.