|
General | Location | Attacks | Stats |
| Gen VI Dex | Gen V Dex | Gen IV Dex | Gen III Dex | Gen II Dex | Gen I Dex |
| Image | Name | Type | Capture Rate | |||
|
Nidoran♂ |  |
235 |
| Pokémon Red | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Route 22 | Walking / Grass | 35% | 2 | 4 | |
| Safari Zone - Area 1 | Walking / Grass | 25% | 22 | 22 | |
| Safari Zone - Area 2 | Walking / Grass | 25% | 24 | 24 | |
| Safari Zone - Area 3 | Walking / Grass | 25% | 22 | 22 | |
| Safari Zone - Area 4 | Walking / Grass | 25% | 25 | 25 | |
| Pokémon Green (Jp.) / Pokémon Blue (Intl.) | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Route 22 | Walking / Grass | 5% | 3 | 4 | |
| Safari Zone - Area 2 | Walking / Grass | 5% | 24 | 24 | |
| Safari Zone - Area 4 | Walking / Grass | 5% | 25 | 25 | |
| Pokémon Blue (Jp.) | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Route 22 | Walking / Grass | 5% | 2 | 4 | |
| Safari Zone - Area 1 | Walking / Grass | 25% | 22 | 22 | |
| Safari Zone - Area 2 | Walking / Grass | 25% | 24 | 24 | |
| Safari Zone - Area 3 | Walking / Grass | 25% | 22 | 22 | |
| Safari Zone - Area 4 | Walking / Grass | 25% | 25 | 25 | |
| Pokémon Yellow | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Route 2 | Walking / Grass | 15% | 4 | 6 | |
| Route 9 | Walking / Grass | 35% | 16 | 18 | |
| Route 10 | Walking / Grass | 10% | 17 | 17 | |
| Route 22 | Walking / Grass | 35% | 2 | 4 | |
| Safari Zone - Area 1 | Walking / Grass | 25% | 14 | 14 | |
| Safari Zone - Area 2 | Walking / Grass | 25% | 21 | 21 | |
| Safari Zone - Area 3 | Walking / Grass | 25% | 36 | 36 | |
| Safari Zone - Area 4 | Walking / Grass | 25% | 29 | 29 | |
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