Wurmple
No.265 · Worm Pokémon
Bug
BugLikes sap and is abundant in the wild. Why it evolves into various different forms is unknown. One cannot tell from a Wurmple's appearance which form it will take when it evolves.
Birthday Pokémon for September 21
Your birthday Pokémon
Also this date
Heatmor
No.631 · Anteater Pokémon
Fire
FireA flame serves as its tongue, melting through the hard shell of Durant so that Heatmor can devour their insides.
Arctibax
No.997 · Ice Fin Pokémon
DragonIce
Dragon
IceIt attacks with the blade of its frozen dorsal fin by doing a front flip in the air. Arctibax’s strong back and legs allow it to pull off this technique.
Pokédex data
Heatmor is the tallest, heaviest and strongest of the 3 on this date.
Wurmple
- Gen
- Generation III
- Colour
- Red
- Habitat
- Forest
- Evo
- Unevolved
- Height
- 0.3 m
- Weight
- 3.6 kg
Base stats
HP45
Attack45
Defense35
Sp. Atk20
Sp. Def30
Speed20
Total195
Type matchup
Weak toFireFlyingRock
Flying
RockResistsGrassFightingGround
Grass
Fighting
GroundHeatmor
- Gen
- Generation V
- Colour
- Red
- Habitat
- —
- Evo
- Unevolved
- Height
- 1.4 m
- Weight
- 58 kg
Base stats
HP85
Attack97
Defense66
Sp. Atk105
Sp. Def66
Speed65
Total484
Type matchup
Weak toWaterGroundRock
WaterResistsFireGrassIceBugSteelFairy
Steel
FairyArctibax
- Gen
- Generation IX
- Colour
- Grey
- Habitat
- —
- Evo
- Middle stage
- Height
- 0.8 m
- Weight
- 30 kg
Base stats
HP90
Attack95
Defense66
Sp. Atk45
Sp. Def65
Speed62
Total423
Type matchup
Weak toFightingRockDragonSteelFairy
ResistsWaterElectricGrass
ElectricWhy this Pokémon
September 21 is day 265 of the year on a leap-year calendar. Divided by 366 that leaves a remainder of 265, and every Pokédex number leaving the same remainder belongs to this date. The lowest of them, No.265, is the one this page leads with.
The straightforward reading — 27 July becomes No. 727 — breaks down in November, where the numbers run past 1025 and leave those birthdays empty. Cycling through 366 keeps every date filled.