#031 NidoqueenAll 251 Pokémon#033 Nidorino![]()
Gengar’s Pokédex · Kanto · Generation I
#032 Nidoran♂
Poison
- SpeciesPoison Pin Pokémon
- Japanese nameNidoran(M)
- PronunciationNEO-DOOR-ANN
- Height1′ 8″ 0.51 m
- Weight20.0 lb 9.00 kg
- Gender♂ 100% · ♀ 0%

PokédexWhere to findType matchupsMovesBreedingStats
Name meaning
Comes from NIDORINO, into which male Nidoran evolve.
Evolution

Pokédex entries
| RedBlue | Stiffens its ears to sense danger. The larger its horns, the more powerful it secreted venom. |
|---|---|
| Yellow | Its large ears are always kept upright. If it senses danger, it will attack with a poisonous sting. |
| Stadium | Its large ears sense danger. It extends its toxic spikes when angry. The size of its body thorns indicates its toxicity. |
| GoldStadium 2 | It is small, but its horn is filled with poison. It charges then stabs with the horn to inject the poison. |
| Silver | It raises its big ears to check its surroundings. It will strike if it senses any danger. |
| Crystal | It constantly moves its large ears in many directions in order to detect danger right away. |
Where to find Nidoran♂
| Game | Where to find it | Time | Rarity |
|---|---|---|---|
| Blue | Safari Zone, Route 22 | NA | Few |
| Red | NA | Many | |
| Yellow | Safari Zone, Routes 2, 9, 10, 22 | NA | Many |
| Gold | Routes 35 & 36 | Any | Many |
| Silver | Any | Many | |
| Crystal | National Park, Route 35 | National Park(Morn. or Day); Route 35(Any) | Many |
How to catch
| Ground | Surf | Fishing | Forest Tree | Mountain Tree | Rock Smash | Breed | Evolve | Event | BugCatch | Game Corner | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| R/B | ✓ | ||||||||||
| Yellow | ✓ | ||||||||||
| G/S | ✓ | ✓ | |||||||||
| Crystal | ✓ | ✓ |
✓ marks how you can get it in each game. Shaded boxes are methods that didn’t exist in that game.
Type matchups
Defence: damage taken from each attack type
- Normal×1
- Fire×1
- Water×1
- Electric×1
- Grass×0.5
- Ice×1
- Fighting×0.5
- Poison×0.5
- Ground×2
- ×1
- Psychic×2
- BugG/S/C ×0.5R/B/Y × 2
- Rock×1
- Ghost×1
- Dragon×1
- Dark×1
- Steel×1
- Gold, Silver & Crystal: 2 weaknesses and 4 resistances out of 17 types. Defence ratio 1 : 2 (50%).
- Red, Blue & Yellow: 3 weaknesses and 3 resistances out of 15 types. Defence ratio 1 : 1 (100%).
- This Pokémon has one less weakness and one more resistance in GSC than in RBY. So this Pokémon has a better defense ratio in GSC.
Offence: same-type attacks against each type
- NormalNormal
- FireNormal
- WaterNormal
- ElectricNormal
- GrassGood
- IceNormal
- FightingNormal
- PoisonBad
- GroundBad
- Normal
- PsychicNormal
- BugG/S/C NormalR/B/Y Good
- RockBad
- GhostBad
- DragonNormal
- DarkNormal
- SteelNo Effect
- Gold, Silver & Crystal: 1 advantage and 5 disadvantages out of 17 types. Offensive ratio 1:5 (20%).
- Red, Blue & Yellow: 2 advantages and 4 disadvantages out of 15 types. Offensive ratio 1:2 (50%).
Moves learned by levelling up
| R/B | Y/G/S/C | Move | Type | Kind |
|---|---|---|---|---|
| Start | Start | Leer | Normal | Status |
| Start | Start | Tackle | Normal | Physical |
| 8 | 8 | Horn Attack | Normal | Physical |
| 43 | 12 | Double Kick | Fighting | Physical |
| 14 | 17 | Poison Sting | Poison | Physical |
| 21 | 23 | Focus Energy | Normal | Status |
| 29 | 30 | Fury Attack | Normal | Physical |
| 36 | 38 | Horn Drill | Normal | Physical |
“Start” means it knows the move from level 1; a dash means it doesn’t learn the move by levelling up in that game.
Move Tutor Crystal
- Thunderbolt
TMs & HMs Gold, Silver & Crystal
- TM02Headbutt
- TM03Curse
- TM06Toxic
- TM10Hidden Power
- TM11Sunny Day
- TM13Snore
- TM14Blizzard
- TM17Protect
- TM18Rain Dance
- TM20Endure
- TM21Frustration
- TM23Iron Tail
- TM25Thunder
- TM27Return
- TM31Mud-Slap
- TM32Double Team
- TM34Swagger
- TM35Sleep Talk
- TM40Defense Curl
- TM43Detect
- TM44Rest
- TM45Attract
- TM46Thief
TMs & HMs Red, Blue & Yellow
- TM06Toxic
- TM07Horn Drill
- TM08Body Slam
- TM09Take Down
- TM10Double-Edge
- TM14Blizzard
- TM20Rage
- TM24Thunderbolt
- TM25Thunder
- TM31Mimic
- TM32Double Team
- TM33Reflect
- TM34Bide
- TM40Skull Bash
- TM44Rest
- TM50Substitute
Breeding Gold, Silver & Crystal
| Egg groups | Ground Pokémon group 7 Monster Pokémon group 11 |
|---|
Compatible Pokémon
- Aipom
- Cyndaquil Family
- Delibird
- Diglett Family
- Dunsparce
- Eevee Family
- Ekans Family
- Farfetch’d
- Girafarig
- Growlithe Family
- Houndour Family
- Mankey Family
- Mareep Family
- Meowth Family
- Miltank
- Nidoran♂ Family
- Nidoran♀
- Phanpy Family
- Pikachu Family
- Ponyta Family
- Psyduck Family
- Rattata Family
- Rhyhorn Family
- Sandshrew Family
- Seel Family
- Sentret Family
- Smeargle
- Sneasel
- Snubbull Family
- Stantler
- Swinub Family
- Tauros
- Teddiursa Family
- Vulpix Family
- Wooper Family
- Bulbasaur Family
- Charmander Family
- Chikorita Family
- Cubone Family
- Kangaskhan
- Lapras
- Larvitar Family
- Lickitung
- Slowpoke Family
- Snorlax
- Squirtle Family
- Totodile Family
Egg moves
| Move | How to pass it down |
|---|---|
| Amnesia | Mate a male from Slowpoke, Snorlax, or Wooper Family with a Nidoran(F). |
| Beat Up | Mate a male Sneasel with a Nidoran(F). |
| Confusion | Mate a male Espeon, Girafarig, Psyduck/Golduck, or Slowpoke/Slowbro/Slowking with a Nidoran(F). |
| Counter | Breed a male Heracross with a female Paras/Parasect, then breed a male offspring with a female from Chikorita Family. Next, breed the male offspring of that union (Chikorita) to a Nidoran(F). |
| Disable | Mate a male from Psyduck or Slowpoke Family with a Nidoran(F). |
| Supersonic | Mate a male Lickitung with a Nidoran(F). |
| Take Down | Mate a male from Growlithe, Phanpy, Ponyta, Rhyhorn, Seel, Snubbull, Stantler, or Swinub Family; or Dunsparce, Eevee, Tauros with a Nidoran(F). |
Stats
| Stat | Base | Range at Lv. 100 | G/S/C rank | R/B/Y rank |
|---|---|---|---|---|
| HP | 46 | 265-295 | 34/4524.20% | 31/4225.82% |
| Attack | 57 | 182-212 | 30/4929.14% | 29/4527.43% |
| Defense | 40 | 148-178 | 44/5515.87% | 38/4414.72% |
| Speed | 50 | 168-198 | 34/4727.43% | 31/4222.70% |
| Special Attack G/S/C | 40 | 148-178 | 37/4615.87% | — |
| Special Defense G/S/C | 40 | 148-178 | 36/4114.72% | — |
| Special R/B/Y | 40 | 148-178 | — | 24/2914.72% |
| Total | 273 G/S/C 233 R/B/Y |
1059-1239 911-1061 |
73/879.68% | 56/658.88% |
Ranges are the lowest and highest the stat can be at level 100. Ranks compare the base stat with every other Pokémon in those games (1 is the highest), with its percentile underneath.
Restored from Gengar’s Online Pokédex v4.2, one of the first Pokédexes on the web, created by Curtis Alumbaugh (Gengar) with Ian Alumbaugh (Haunter) and kept by Pokémon Dungeon. How to read this page · Red, Blue & Yellow moves · The Library