Nidoran♂
#32 in the Yellow Pokédex • Poison Pin Pokémon
Nidoran♂
#32 in the Yellow Pokédex • Poison Pin Pokémon
Stats
Min
Max
HP
46
202
296
Attack
57
107
234
Defense
40
76
196
Special
40
76
196
Speed
50
94
218
Total
233
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Growth
| Pokédexes | Kanto #32 |
|---|---|
| EV yield | 1 Atk |
| Catch rate | 235 |
| Base Exp. | 55 |
Lore

Pokémon Yellow
Its large ears are always kept upright. If it senses danger, it will attack with a poisonous sting.
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Nidoran♂ #32 | Level 16 | ![]() Nidorino #33 |
![]() Nidorino #33 | Use Moon Stone | ![]() Nidoking #34 |
Encounters
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Route 2 Road 2 (south, towards Viridian City) | Walking in tall grass or a cave | 4 | 10% | - |
Route 2 Road 2 (south, towards Viridian City) | Walking in tall grass or a cave | 6 | 5% | - |
Route 9 Road 9 | Walking in tall grass or a cave | 16 | 20% | - |
Route 9 Road 9 | Walking in tall grass or a cave | 18 | 10% | - |
Route 10 Road 10 | Walking in tall grass or a cave | 17 | 10% | - |
Route 22 Road 22 | Walking in tall grass or a cave | 2 | 20% | - |
Route 22 Road 22 | Walking in tall grass or a cave | 4 | 10% | - |
Safari Zone Safari Zone (middle) | Walking in tall grass or a cave | 14 | 20% | - |
Safari Zone Safari Zone (Area 1, east) | Walking in tall grass or a cave | 21 | 20% | - |
Safari Zone Safari Zone (Area 2, north) | Walking in tall grass or a cave | 36 | 20% | - |
Safari Zone Safari Zone (Area 3, west) | Walking in tall grass or a cave | 29 | 20% | - |
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Tackle | ![]() | Physical | 35 | 95 | 35 | |
| Start | Leer | ![]() | Status | - | 100 | 30 | |
| 8 | Horn Attack | ![]() | Physical | 65 | 100 | 25 | |
| 12 | Double Kick | ![]() | Physical | 30 | 100 | 30 | |
| 17 | Poison Sting | ![]() | Physical | 15 | 100 | 35 | |
| 23 | Focus Energy | ![]() | Status | - | - | 30 | |
| 30 | Fury Attack | ![]() | Physical | 15 | 85 | 20 | |
| 38 | Horn Drill | ![]() | Physical | - | 30 | 5 |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM06 | Toxic | ![]() | Status | - | 85 | 10 | |
| TM07 | Horn Drill | ![]() | Physical | - | 30 | 5 | |
| TM08 | Body Slam | ![]() | Physical | 85 | 100 | 15 | |
| TM09 | Take Down | ![]() | Physical | 90 | 85 | 20 | |
| TM10 | Double-Edge | ![]() | Physical | 100 | 100 | 15 | |
| TM14 | Blizzard | ![]() | Special | 110 | 90 | 5 | |
| TM20 | Rage | ![]() | Physical | 20 | 100 | 20 | |
| TM24 | Thunderbolt | ![]() | Special | 95 | 100 | 15 | |
| TM25 | Thunder | ![]() | Special | 110 | 70 | 10 | |
| TM31 | Mimic | ![]() | Status | - | - | 10 | |
| TM32 | Double Team | ![]() | Status | - | - | 15 | |
| TM33 | Reflect | ![]() | Status | - | - | 20 | |
| TM34 | Bide | ![]() | Physical | - | - | 10 | |
| TM40 | Skull Bash | ![]() | Physical | 100 | 100 | 15 | |
| TM44 | Rest | ![]() | Status | - | - | 5 | |
| TM50 | Substitute | ![]() | Status | - | - | 10 |








































Physical
Status
Special
