|
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 | ||
| Ekans | ![]() |
255 |
| Pokémon Silver | |||||
| Location | Method | Time | Rarity | Min. Level | Max Level |
| Route 32 | Walking / Grass | Morning | 30% | 4 | 4 |
| Route 32 | Walking / Grass | Day | 30% | 4 | 4 |
| Route 32 | Walking / Grass | Night | 30% | 4 | 4 |
| Route 33 | Walking / Grass | Morning | 30% | 7 | 7 |
| Route 33 | Walking / Grass | Day | 30% | 7 | 7 |
| Route 33 | Walking / Grass | Night | 30% | 7 | 7 |
| Route 3 | Walking / Grass | Morning | 20% | 8 | 8 |
| Route 3 | Walking / Grass | Day | 20% | 8 | 8 |
| Route 3 | Walking / Grass | Night | 20% | 8 | 8 |
| Route 4 | Walking / Grass | Morning | 20% | 8 | 8 |
| Route 4 | Walking / Grass | Day | 20% | 8 | 8 |
| Route 4 | Walking / Grass | Night | 20% | 8 | 8 |
| Pokémon Crystal | |||||
| Location | Method | Time | Rarity | Min. Level | Max Level |
| Route 32 | Headbutt N. | All | 15% | 10 | 10 |
| Route 32 | Walking / Grass | Morning | 30% | 4 | 4 |
| Route 32 | Walking / Grass | Day | 30% | 4 | 4 |
| Route 33 | Headbutt N. | All | 15% | 10 | 10 |
| Route 33 | Walking / Grass | Morning | 5% | 7 | 7 |
| Route 33 | Walking / Grass | Day | 5% | 7 | 7 |
| Route 42 | Headbutt N. | All | 15% | 10 | 10 |
| Route 42 | Walking / Grass | Morning | 30% | 13 | 13 |
| Route 42 | Walking / Grass | Day | 30% | 13 | 13 |
| Azalea Town | Headbutt N. | All | 15% | 10 | 10 |
| Route 3 | Walking / Grass | Morning | 20% | 8 | 8 |
| Route 3 | Walking / Grass | Day | 20% | 8 | 8 |
| Route 4 | Walking / Grass | Morning | 20% | 8 | 8 |
| Route 4 | Walking / Grass | Day | 20% | 8 | 8 |
| Route 26 | Headbutt N. | All | 15% | 10 | 10 |
| Route 27 | Headbutt N. | All | 15% | 10 | 10 |
|
|

