Pokédex - Gastrodon West sea (Diamond Version)
Basic Information
| National Number | #423 | 
| Sinnoh | #061 | 
| Height | 0.9 m (2'11") | 
| Weight | 29.9 kg (65.9 lb) | 
| Type | WATER / GROUND | 
| Footprint | |
| Color | Purple | 
| Body Form | |
| Starting Catch Rate | 75 | 
| Base Experience | 176 | 
| Growth Rate | Medium (max: 1,000,000 Exp. Points) | 
| Gender Rate | 50% female, 50% male | 
| Friendship | 70 | 
| Egg Groups | Water 1, Amorphous | 
| Steps to Hatch Egg | 5120 | 
| Items in Wild Pokémon | No items. | 
| Base Stat Points (EVs) Given | HP: 2 | 
| Abilities | Sticky Hold, Storm Drain | 
Race Values ("Base Stats")
View detailed stat info for Gastrodon West sea
| HP | 111 | 
| Attack | 83 | 
| Defense | 68 | 
| Speed | 39 | 
| Special Attack | 92 | 
| Special Defense | 82 | 
Pokédex Entries
English
Gastrodon - Sea Slug Pokémon
It has a pliable body without any bones. If any part of its body is torn off, it grows right back.
French
Tritosor - Pokémon Aqualimace
Son corps pliable est dépourvu d’os. Lorsqu’on tranche un de ses membres, il repousse immédiatement.
German
Gastrodon - Seeschnecke
Es hat einen biegsamen Körper ohne einen Knochen. Wird ein Körperteil abgetrennt, wächst er nach.
Spanish
Gastrodon - Pokémon Babosa Mar.
Posee un cuerpo flexible sin huesos. Si pierde alguna parte, le vuelve a crecer.
Italian
Gastrodon - Pokémon Lumacomare
Ha un corpo flessibile e senza ossa. Qualsiasi parte del corpo che gli venga lacerata ricresce subito.
Japanese
トリトドン (TORITODON) - ウミウシポケモン (UMIUSHIPOKEMON)
ホネがなく グニャグニャの からだ。 からだの いちぶが ちぎれても すぐに さいせいされて もとどおり。 (HONEganaku GUNYAGUNYAno karada. karadano ichibuga chigiretemo suguni saiseisarete motodoori. )
Evolutions (When Gastrodon West sea Evolves)
- Evolves from Shellos at level 30.
Locations (Where to Find or Catch Gastrodon West sea)
| Level | Chance | Method | |
|---|---|---|---|
| Fuego Ironworks (West sea) (Without Poké Radar) | 29-30 | 11% | Land | 
| Fuego Ironworks (West sea) | 30 | 4% | Land | 
| Route 218 (West sea) | 28-30 | 19% | Land | 
| Route 218 (West sea) (Without Poké Radar) | 30 | 1% | Land | 
| Route 221 (West sea) | 29-30 | 9% | Land | 
| Route 221 (West sea) (Without Poké Radar) | 30 | 1% | Land | 
| Route 222 (West sea) (No Mass Outbreak) | 40 | 20% | Land | 
| Route 222 (West sea) (Night) | 40 | 10% | Land | 
| Route 222 (West sea) | 41-42 | 9% | Land | 
| Route 222 (West sea) (Without Poké Radar) | 42 | 1% | Land | 
| Route 224 (West sea) (No Mass Outbreak) | 53 | 20% | Land | 
| Route 224 (West sea) (Night) | 52 | 10% | Land | 
| Route 230 (West sea) | 51 | 5% | Land | 
Forms
Moves Learned
Diamond Version
| Level | Name | Type | Category | Power | Accuracy | PP | Effect Chance (%) | Range | Flags | 
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mud-Slap | GROUND | Special | 20 | 100 | 10 | 100 | Single exc. user | be | 
| 1 | Mud Sport | GROUND | Status | 0 | 0 | 15 | 0 | Both sides | |
| 1 | Harden | NORMAL | Status | 0 | 0 | 30 | 0 | User | d | 
| 1 | Water Pulse | WATER | Special | 60 | 100 | 20 | 20 | Single exc. user | bef | 
| 2 | Mud Sport | GROUND | Status | 0 | 0 | 15 | 0 | Both sides | |
| 4 | Harden | NORMAL | Status | 0 | 0 | 30 | 0 | User | d | 
| 7 | Water Pulse | WATER | Special | 60 | 100 | 20 | 20 | Single exc. user | bef | 
| 11 | Mud Bomb | GROUND | Special | 65 | 85 | 10 | 30 | Single exc. user | bef | 
| 16 | Hidden Power | NORMAL | Special | 1 | 100 | 15 | 0 | Single exc. user | bef | 
| 22 | Rain Dance | WATER | Status | 0 | 0 | 5 | 0 | Both sides | |
| 29 | Body Slam | NORMAL | Physical | 85 | 100 | 15 | 30 | Single exc. user | abe | 
| 41 | Muddy Water | WATER | Special | 95 | 85 | 10 | 30 | All opposing Pokémon | bef | 
| 54 | Recover | NORMAL | Status | 0 | 0 | 10 | 0 | User | d | 
What moves can Gastrodon West sea learn in Pokémon Diamond?
Gastrodon West sea can learn the following moves:
- Platinum; HeartGold/SoulSilver: Move Tutor
- Platinum; HeartGold/SoulSilver: Move Tutor (as Shellos)
- Platinum; HeartGold/SoulSilver: Move Tutor
- Platinum; HeartGold/SoulSilver: Move Tutor (as Shellos)
- TM32
- TM32 (as Shellos)
- Platinum; HeartGold/SoulSilver: Move Tutor
- Platinum; HeartGold/SoulSilver: Move Tutor (as Shellos)
- TM21
- TM21 (as Shellos)
- Platinum; HeartGold/SoulSilver: Move Tutor
- Platinum; HeartGold/SoulSilver: Move Tutor (as Shellos)
- Level 41
- Level 37 (as Shellos)
- TM83
- TM83 (as Shellos)
- HeartGold/SoulSilver: Move Tutor
- HeartGold/SoulSilver: Move Tutor (as Shellos)
- TM43
- TM43 (as Shellos)
- TM82
- TM82 (as Shellos)
- Platinum; HeartGold/SoulSilver: Move Tutor
- Platinum; HeartGold/SoulSilver: Move Tutor (as Shellos)
- HeartGold/SoulSilver: Move Tutor
- HeartGold/SoulSilver: Move Tutor (as Shellos)
- TM90
- TM90 (as Shellos)
![[Picture of Gastrodon West sea]](../pictures/dp/front/normal/423.png)