NAME: NIDORAN (FEMALE)
NUMBER: 029
TYPE: Poison
HEIGHT: 1' 4"
WEIGHT: 15 lbs.
Red/Blue Description: "Although small, its venomous barbs render this pokemon dangerous. The female has smaller horns."
Gold Description: "The poison hidden in its small horn is extremely potent. Even a tiny scratch can have fatal results."
| Yellow Level | Red/Blue Level | Gold/Silver Level | Attack | Type |
| -- | -- | -- | Growl | Normal |
| -- | -- | -- | Tackle | Normal |
| 8 | 8 | 8 | Scratch | Normal |
| 17 | 14 | 17 | Poison Sting | Poison |
| 23 | 21 | 23 | Tail Whip | Normal |
| 30 | 29 | 30 | Bite | Normal/Dark |
| 38 | 36 | 38 | Fury Swipes | Normal |
| 12 | 43 | 12 | Double Kick | Fighting |
NAME: NIDORINA
NUMBER: 030
TYPE: Poison
HEIGHT: 2' 7"
WEIGHT: 44 lbs.
Red/Blue Description: "The female's horn develops slowly. Prefers physical attacks such as clawing and biting."
Gold Description: "When feeding its young, it first chews and tenderizes the food, then spits it out for the offspring."
| Yellow Level | Red/Blue Level | Gold/Silver Level | Attack | Type |
| -- | -- | -- | Growl | Normal |
| -- | -- | -- | Tackle | Normal |
| -- | -- | 8 | Scratch | Normal |
| -- | -- | 19 | Poison Sting | Poison |
| 27 | 23 | 27 | Tail Whip | Normal |
| 36 | 32 | 36 | Bite | Normal/Dark |
| 46 | 41 | 46 | Fury Swipes | Normal |
| 12 | 50 | 12 | Double Kick | Fighting |
NAME: NIDOQUEEN
NUMBER: 031
TYPE: Poison/Ground
HEIGHT: 4' 3"
WEIGHT: 132 lbs.
Red/Blue Description: "It hard scales provide strong protection. It uses its hefty bulk to execute powerful moves."
Gold Description: "Its body is covered with needlelike scales. It never shows signs of shrinking from any attack."
| Yellow Level | Red/Blue Level | Gold/Silver Level | Attack | Type |
| -- | -- | N/A | Growl | Normal |
| -- | -- | -- | Tackle | Normal |
| -- | -- | -- | Scratch | Normal |
| 19 | -- | N/A | Poison Sting | Poison |
| 23 | 23 | 23 | Body Slam | Normal |
| -- | N/A | -- | Double Kick | Fighting |
| N/A | N/A | -- | Tail Whip | Normal |
