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For Pokémon GO information on this species, see the game's section.
Shellos #422: Shellos
Pokémon
#424: Ambipom Ambipom
This article is about the species. For a specific instance of this species, see Gastrodon (disambiguation).
Gastrodon
Sea Slug Pokémon
トリトドン
Tritodon
#423
Gastrodon



Images on the Bulbagarden Archives
Type
Water Ground
Unknown Unknown
Unknown Unknown
Unknown Unknown
Unknown Unknown
Unknown Unknown
Abilities
Sticky Hold or Storm Drain Cacophony
Cacophony
Sand Force
Hidden Ability
Cacophony
Hidden Ability
Cacophony
Cacophony
Gender ratio
Unknown
50% male, 50% female
Catch rate
75 (17.5%)
Breeding
Egg Groups
Water 1 and Amorphous
Hatch time
5140 - 5396 steps
Height
2'11" 0.9 m
Gastrodon
0'0" 0 m
{{{form2}}}
0'0" 0 m
{{{form3}}}
0'0" 0 m
{{{form4}}}
Weight
65.9 lbs. 29.9 kg
Gastrodon
0 lbs. 0 kg
{{{form2}}}
0 lbs. 0 kg
{{{form3}}}
0 lbs. 0 kg
{{{form4}}}
Mega Stone
[[|]] [[|]]
Base experience yield
176
Gen. IV
Unknown
IV
166
V+
Leveling rate
Medium Fast
EV yield
Total: 2
Gastrodon
2
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
Shape
Body02.png BodyUnknown.png
{{{form2}}}
Footprint
F423.png None.png
{{{form2}}}
Pokédex color
Purple
Other forms may have other colors.
Base friendship
70
External Links

Gastrodon (Japanese: トリトドン Tritodon) is a dual-type Water/Ground Pokémon introduced in Generation IV.

It evolves from Shellos starting at level 30.

Gastrodon have two different appearances: West Sea (pink and brown) and East Sea (blue and green), found on the respective sides of Sinnoh's mountain range.

Contents

Biology

Gastrodon is a sea slug-like Pokémon and appears much the same as its pre-evolution, but it gains four more stubby legs and is noticeably larger. They both have plain black eyes with white irises, with a third eye in the center of their forehead. Like Shellos, Gastrodon has two forms which is influenced by its diet and the sea it lives in.

In its West Sea form, the flower-like crest it had as a Shellos has now turned into horns adorning the side of its head, which point directly upwards in a crescent moon shape. Its underside up to the bottom of its mouth is pink, its back and the top of its head is completely brown, and it has two small protrusions on its back with several pink spots dotted around them. It also has two small protrusions on its neck underneath the horns, and it has a yellow border running down its body from its head, separating the brown and the pink coloration.

In its East Sea form, it retains the horns it had as a Shellos, although now fully colored green which point at a 45-degree angle. Its underside up to the bottom of its mouth is blue, its back and the top of its head is completely green, and it has two yellow "fins" adorned on its back with a third bordering its side and rear, as well as two small blue spots between them. It has a yellow border running down its body from its head, separating the blue and the green coloration.

Gastrodon and its pre-evolution Shellos are examples of allopatric speciation, though they are still able to breed. It is also a relative of Shellder and Cloyster. When it is threatened, it oozes purple fluid and flees. Gastrodon lives in shallow tidal pools. Gastrodon has strong regenerative capabilities that allow it to recover from injures within a few hours. Gastrodon's main diet consists of plankton. However, it is known occasionally looks for food on land leaving a sticky trail of slime in the process. It is known to have a surprisingly resilient body despite its soft and squishy appearance. Gastrodon cannot stay on land for too long due to its body being highly vulnerable to dehydration. In ancient times, it used to have a shell on its back which has changed into a thin yet hard vestigial plate.

In the anime

West Sea Gastrodon in the anime
East Sea Gastrodon in the anime

Major appearances

Zoey's Gastrodon

In Last Call — First Round!, Zoey's West Sea Shellos was revealed to have evolved into a Gastrodon. It was used alongside Lumineon in the Performance Stage of the Sinnoh Grand Festival. Gastrodon was later used in the Contest Battles as well, winning them and assuring Zoey would make her way to the finals.

Other

West Sea Gastrodon debuted in Double Team Turnover!, under the ownership of Cynthia. In Aiding the Enemy, it battled Aaron's Beautifly on television. It was able to defeat Beautifly in addition to Aaron's Drapion, giving Cynthia the win.

East Sea Gastrodon debuted in Familiarity Breeds Strategy!, under the ownership of Paul. It battled Ash's Staraptor and Buizel in their League match, losing against the latter.

Minor appearances

In Old Rivals, New Tricks!, a Coordinator's West Sea Gastrodon competed in the Sandalstraw Contest.

Two Gastrodon, one East Sea and one West Sea, appeared in Chasing Memories, Creating Dreams!, under the ownership of different Trainers. They watched Professor Kukui's announcement of the Manalo Stadium's completion.

Pokédex entries

Episode Pokémon Source Entry
DP097 Gastrodon
(West Sea)
Dawn's Pokédex Gastrodon, the Sea Slug Pokémon and the evolved form of Shellos. Gastrodon inhabits the shallow tidal pools of the ocean, and its sturdy shell serves to protect its body.
DP186 Gastrodon
(East Sea)
Dawn's Pokédex Gastrodon, the Sea Slug Pokémon and the evolved form of Shellos. A sturdy shell covered Gastrodon's back long ago. Its cells still contain evidence of it today.

In the manga

West Sea Gastrodon in Pokémon Adventures
East Sea Gastrodon in Pokémon Adventures

In the Pokémon Adventures manga

A East Sea Gastrodon first appeared in Knowledge of the Unown I, under the ownership of a Pa.

Jupiter owns a West Sea Gastrodon, which debuted in Stopping Sableye. It was first used to battle Platinum, Maylene, and Candice at Lake Acuity.

In The Final Dimensional Duel V, a West Sea Gastrodon appeared in a flashback on Fullmoon Island as one of the Pokémon affected by Darkrai's Bad Dreams. It was rescued and healed by Palmer.

Hapu owns an East Sea Gastrodon, which first appeared in Battle in Vast Poni Canyon.

In the TCG

Main article: Gastrodon (TCG)

Game data

Pokédex entries

This Pokémon was unavailable prior to Generation IV.
Generation IV Sinnoh
#061
Johto
#—
Diamond It has a pliable body without any bones. If any part of its body is torn off, it grows right back.
Pearl It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Platinum Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
HeartGold When its natural enemy attacks, it oozes purple fluid and escapes.
SoulSilver
Generation V Unova
#—
Black Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
White
Black 2 Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
White 2
Generation VI Kalos
#—
Hoenn
#—
X When its natural enemy attacks, it oozes purple fluid and escapes.
Y It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Omega Ruby When its natural enemy attacks, it oozes purple fluid and escapes.
Alpha Sapphire It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Generation VII Alola
SM: #261
Alola
USUM: #342
Kanto
#—
This Pokémon has no Pokédex entries in Let's Go, Pikachu! and Let's Go, Eevee!‎.
East Sea
Sun A team of researchers is scouring the oceans of the world in search of a Gastrodon in a color never seen before.
Moon Experiments are being conducted to discover what happens when a Gastrodon is raised in a location other than the sea where it was born.
Ultra Sun When it's attacked, it gushes a purple liquid that's not poisonous but makes Gastrodon's meat bitter and inedible.
Ultra Moon A relative of Shellder and Cloyster, this ocean dweller sometimes comes onto land in search of food.
West Sea
Sun It has strong regenerative capabilities. Even if parts of it are bitten off by fish Pokémon, it will return to normal within a few hours.
Moon Plankton, invisible to the naked eye, is its main food source. It comes onto the land periodically, but the reason for this is not known.
Ultra Sun Long ago, it had a shell on its back. There's now a vestigial plate on its back that's hard but thin.
Ultra Moon Their shape and color change, depending on their environment and diet. There are many of them at beaches where the waves are calm.
Generation VIII Galar
#231
East Sea
Sword It secretes a purple fluid to deter enemies. This fluid isn't poisonous—instead, it's super sticky, and once it sticks, it's very hard to unstick.
Shield Its body is covered in a sticky slime. It's very susceptible to dehydration, so it can't spend too much time on land.
West Sea
Sword Its search for food sometimes leads it onto land, where it leaves behind a sticky trail of slime as it passes through.
Shield The softness of its body helps disperse the force of impacts, so although its body is uncommonly squishy, it's also surprisingly resilient.

Game locations

This Pokémon was unavailable prior to Generation IV.
Generation IV
Diamond Pearl
Routes 218 and 221, Fuego Ironworks (tall grass; West Sea)
Routes 222, 224, and 230 (tall grass; East Sea)
Platinum
Route 218, Fuego Ironworks (tall grass; West Sea)
Routes 205 and 218, Canalave City, Valley Windworks, Fuego Ironworks (Surfing; West Sea)
Routes 212, 213, and 224, Pastoria City (Surfing; East Sea)
HeartGold SoulSilver
Evolve Pokéwalker Shellos (West Sea)
Trade (East Sea)
Generation V
Black White
Trade
Black 2 White 2
Evolve Shellos
Generation VI
X Y
Friend Safari (Ground; West Sea)
Omega Ruby
Evolve Shellos (West Sea)
Alpha Sapphire
Evolve Shellos (East Sea)
Generation VII
Sun Moon
Ancient Poni Path, Exeggutor Island, Poni Wilds (East Sea)
Trade (West Sea)
Ultra Sun Ultra Moon
Ancient Poni Path, Exeggutor Island, Poni Wilds (East Sea)
Poni Breaker Coast (Surfing; East Sea)
Evolve Shellos (West Sea)
Let's Go Pikachu Let's Go Eevee
Unobtainable
Generation VIII
Sword Shield
Pokémon HOME (West Sea)
Route 9, Galar Mine No. 2, Dusty Bowl, Giant's Mirror (East Sea)
Bridge Field, Dusty Bowl, Giant's Cap, Giant's Mirror, Lake of Outrage, Rolling Fields, South Lake Miloch, West Lake Axewell (East Sea) (Max Raid Battle)

In side games

This Pokémon was unavailable prior to Generation IV.
Generation IV
MD Time MD Darkness
West Sea: Brine Cave (B1F-B9F, Lower Brine Cave B1F)
East Sea: Craggy Coast (B1F-B9F)
MD Sky
West Sea: Brine Cave (B1F-B9F, Lower Brine Cave B1F)
East Sea: Craggy Coast (B1F-B9F)
Ranger: SoA
Marine Cave, Volcano Cave
Rumble
Bright Beach
Ranger: GS
Faldera Island
Generation V
Rumble Blast
Desert: Rugged Flats (West Sea)
Beach: Sunny Seashore (East Sea)
Rumble U
Secret Warehouse: The Enemies Within (both forms)
Generation VI
Battle Trozei
Safari Jungle: Stage 3Sa
Island of Haste: Stage 4
Shuffle
Violeta Palace: Stage 389 (West Sea)
Prasino Woods: Stage 559 (East Sea)
Rumble World
Origin Hideaway: Secret Cove (All Areas), Distortion Land: Vast Ocean (All Areas)
Generation VII
Rumble Rush
Garchomp Sea, Arceus Sea, Garchomp SeaFinal

In events

Games Event Language/Region Location Level Distribution period
SMUSUM Paul Ruiz's West Sea Gastrodon All United States 50 June 21 to 23, 2019
SwSh Pokémon Japan Championships 2019 East Sea Gastrodon Japanese online 50 Ausgust 22 to 23, 2020

Held items

Game Held Item(s)
Events* Expert Belt Expert Belt (100%)

Stats

Base stats

Stat Range
At Lv. 50 At Lv. 100
111
171 - 218 332 - 426
83
79 - 148 153 - 291
68
65 - 132 126 - 258
92
87 - 158 170 - 311
82
78 - 147 152 - 289
39
39 - 100 74 - 194
Total:
475
Other Pokémon with this total
  • Minimum stats are calculated with 0 EVs, IVs of 0, and (if applicable) a hindering nature.
  • Maximum stats are calculated with 252 EVs, IVs of 31, and (if applicable) a helpful nature.

Pokéathlon stats

Speed
1/2
Power
4/5 ★★★★
Skill
3/3 ★★★
Stamina
5/5 ★★★★★
Jump
2/2 ★★
Total
15/17 ★★★

Type effectiveness

Under normal battle conditions in Generation VIII, this Pokémon is:
Damaged
normally by:
Normal
Fighting
Flying
Poison ½×
Ground
Rock ½×
Bug
Ghost
Steel ½×
Fire ½×
Water
Grass
Electric
Psychic
Ice
Dragon
Dark
Fairy
None
Weak to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock ½×
Bug
Ghost
Steel ½×
Fire ½×
Water
Grass
Electric
Psychic
Ice
Dragon
Dark
Fairy
None
Immune to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock ½×
Bug
Ghost
Steel ½×
Fire ½×
Water
Grass
Electric
Psychic
Ice
Dragon
Dark
Fairy
None
Resistant to:
Normal
Fighting
Flying
Poison ½×
Ground
Rock ½×
Bug
Ghost
Steel ½×
Fire ½×
Water
Grass
Electric
Psychic
Ice
Dragon
Dark
Fairy
None
Notes:

Learnset

By leveling up

Generation VIII
Other generations:
IV - V - VI - VII
 Level   Move   Type   Cat.   Pwr.   Acc.   PP
011 Water Gun Water Special 04040 100100% 25
011 Mud-Slap Ground Special 02020 100100% 10
011 Harden Normal Status 0000 00——% 30
011 Recover Normal Status 0000 00——% 10
1515 Water Pulse Water Special 06060 100100% 20
2020 Ancient Power Rock Special 06060 100100% 5
2525 Body Slam Normal Physical 08585 100100% 15
3333 Muddy Water Water Special 09090 08585% 10
3939 Earth Power Ground Special 09090 100100% 10
4646 Rain Dance Water Status 0000 00——% 5
5353 Memento Dark Status 0000 100100% 10
  • Bold indicates a move that gets STAB when used by Gastrodon
  • Italic indicates a move that gets STAB only when used by an evolution of Gastrodon
  • Click on the generation numbers at the top to see level-up moves from other generations

By TM/TR

Generation VIII
Other generations:
IV - V - VI - VII
   TM   Move   Type   Cat.   Pwr.   Acc.   PP 
TM08Bag TM Normal VI Sprite.png TM08 Hyper Beam Normal Special 150150 090}}90% 5
TM09Bag TM Normal VI Sprite.png TM09 Giga Impact Normal Physical 150150 090}}90% 5
TM15Bag TM Ground VI Sprite.png TM15 Dig Ground Physical 08080 100}}100% 10
TM21Bag TM Psychic VI Sprite.png TM21 Rest Psychic Status 0000 00—}}—% 10
TM22Bag TM Rock VI Sprite.png TM22 Rock Slide Rock Physical 07575 090}}90% 10
TM24Bag TM Normal VI Sprite.png TM24 Snore Normal Special 05050 100}}100% 15
TM25Bag TM Normal VI Sprite.png TM25 Protect Normal Status 0000 00—}}—% 10
TM27Bag TM Ice VI Sprite.png TM27 Icy Wind Ice Special 05555 095}}95% 15
TM31Bag TM Normal VI Sprite.png TM31 Attract Normal Status 0000 100}}100% 15
TM32Bag TM Rock VI Sprite.png TM32 Sandstorm Rock Status 0000 00—}}—% 10
TM33Bag TM Water VI Sprite.png TM33 Rain Dance Water Status 0000 00—}}—% 5
TM35Bag TM Ice VI Sprite.png TM35 Hail Ice Status 0000 00—}}—% 10
TM36Bag TM Water VI Sprite.png TM36 Whirlpool Water Special 03535 085}}85% 15
TM39Bag TM Normal VI Sprite.png TM39 Facade Normal Physical 07070 100}}100% 20
TM45Bag TM Water VI Sprite.png TM45 Dive Water Physical 08080 100}}100% 10
TM46Bag TM Normal VI Sprite.png TM46 Weather Ball Normal Special 05050 100}}100% 10
TM48Bag TM Rock VI Sprite.png TM48 Rock Tomb Rock Physical 06060 095}}95% 15
TM49Bag TM Ground VI Sprite.png TM49 Sand Tomb Ground Physical 03535 085}}85% 15
TM53Bag TM Ground VI Sprite.png TM53 Mud Shot Ground Special 05555 095}}95% 15
TM55Bag TM Water VI Sprite.png TM55 Brine Water Special 06565 100}}100% 10
TM76Bag TM Normal VI Sprite.png TM76 Round Normal Special 06060 100}}100% 15
TM81Bag TM Ground VI Sprite.png TM81 Bulldoze Ground Physical 06060 100}}100% 20
TM98Bag TM Ground VI Sprite.png TM98 Stomping Tantrum Ground Physical 07575 100}}100% 10
TR01Bag TR Normal Sprite.png TR01 Body Slam Normal Physical 08585 100}}100% 15
TR03Bag TR Water Sprite.png TR03 Hydro Pump Water Special 110110 080}}80% 5
TR04Bag TR Water Sprite.png TR04 Surf Water Special 09090 100}}100% 15
TR05Bag TR Ice Sprite.png TR05 Ice Beam Ice Special 09090 100}}100% 10
TR06Bag TR Ice Sprite.png TR06 Blizzard Ice Special 110110 070}}70% 5
TR10Bag TR Ground Sprite.png TR10 Earthquake Ground Physical 100100 100}}100% 10
TR16Bag TR Water Sprite.png TR16 Waterfall Water Physical 08080 100}}100% 15
TR17Bag TR Psychic Sprite.png TR17 Amnesia Psychic Status 0000 00—}}—% 20
TR20Bag TR Normal Sprite.png TR20 Substitute Normal Status 0000 00—}}—% 10
TR22Bag TR Poison Sprite.png TR22 Sludge Bomb Poison Special 09090 100}}100% 10
TR26Bag TR Normal Sprite.png TR26 Endure Normal Status 0000 00—}}—% 10
TR27Bag TR Normal Sprite.png TR27 Sleep Talk Normal Status 0000 00—}}—% 10
TR45Bag TR Water Sprite.png TR45 Muddy Water Water Special 09090 085}}85% 10
TR67Bag TR Ground Sprite.png TR67 Earth Power Ground Special 09090 100}}100% 10
TR75Bag TR Rock Sprite.png TR75 Stone Edge Rock Physical 100100 080}}80% 5
TR78Bag TR Poison Sprite.png TR78 Sludge Wave Poison Special 09595 100}}100% 10
TR84Bag TR Water Sprite.png TR84 Scald Water Special 08080 100}}100% 15
  • Bold indicates a move that gets STAB when used by Gastrodon
  • Italic indicates a move that gets STAB only when used by an evolution of Gastrodon
  • Click on the generation numbers at the top to see TM moves from other generations

By breeding

Generation VIII
Other generations:
IV - V - VI - VII
 Parent   Move   Type   Cat.   Pwr.   Acc.   PP 
Jellicent Acid Armor Poison Status —% 20
KoffingWeezingWeezing Clear Smog Poison Special 50 —% 15
WobbuffetPyukumukuChewtleDrednaw Counter Fighting Physical 100% 20
SlowpokeSlowpokeSlowbroSlowbroGastlyHaunter
GengarSlowkingCorsolaDuskullDusclopsDusknoir
YamaskYamaskCofagrigusLitwickLampentChandelure
PhantumpTrevenantPyukumukuCursolaRunerigusPincurchin
Curse Ghost Status —% 10
WobbuffetCorsolaCorsolaDewpiderAraquanidCursola Mirror Coat Psychic Special 100% 20
LaprasWooperQuagsireLotadLombreLudicolo
WingullPelipperEiscue
Mist Ice Status —% 30
KoffingWeezingWeezing Sludge Poison Special 65 100% 20
PelipperDrifloonDrifblimCramorant Spit Up Normal Special 100% 10
PelipperDrifloonDrifblimCramorant Stockpile Normal Status —% 20
PelipperDrifloonDrifblimCramorant Swallow Normal Status —% 10
SlowpokeSlowpokeSlowbroSlowbroWooperQuagsire
SlowkingKingdra
Yawn Normal Status —% 10
  • Moves marked with an asterisk (*) must be chain bred onto Gastrodon in Generation VIII
  • Moves marked with a double dagger (‡) can only be bred from a Pokémon who learned the move in an earlier generation.
  • Moves marked with a superscript game abbreviation can only be bred onto Gastrodon in that game.
  • Bold indicates a move that gets STAB when used by Gastrodon
  • Italic indicates a move that gets STAB only when used by an evolution of Gastrodon
  • Click on the generation numbers at the top to see Egg moves from other generations

By tutoring

Generation VIII
Other generations:
IV - V - VI - VII
 Game   Move   Type   Cat.   Pwr.   Acc.   PP 
Sw Sh IoA Skitter Smack Bug Physical 70 90% 10
  • Bold indicates a move that gets STAB when used by Gastrodon
  • Italic indicates a move that gets STAB only when used by an evolution of Gastrodon
  • Click on the generation numbers at the top to see Move Tutor moves from other generations

By a prior evolution

Generation VIII
Other generations:
IV - V - VI - VII
 Stage   Move   Type   Cat.   Pwr.   Acc.   PP 
This Pokémon has no moves exclusive to prior evolutions.
  • Bold indicates a move that gets STAB when used by Gastrodon
  • Italic indicates a move that gets STAB only when used by an evolution of Gastrodon
  • Click on the generation numbers at the top to see moves from other generations

Side game data

West Sea

Pokémon Mystery Dungeon
Explorers of Time, Explorers of Darkness, and Explorers of Sky
MDP E 423.png Body size: 1
Recruit rate: 8.2%
IQ group: E
Pokémon Ranger: Shadows of Almia
Group:
Water
Poké Assist: Water PA.png
Water
Field move: Soak 2 field move.png
(Soak ×2)
Browser entry R-038
It spits orbs of water and hunks of dirt to attack.
Pokémon Ranger: Guardian Signs
Group:
Water
Poké Assist:
(present)
Water Assist.png
Water
Field move:
(present)
Soak 3 field move.png
(Soak ×3)
Not available in the past.
Browser entry R-087
It attacks by spitting bubbles that make Pokémon Slowed.
Pokémon Rumble
Attack ●●●
Defense ●●●
Speed ●●●
Pokémon Rumble Blast
Attack ●●●
Defense ●●●
Speed ●●●
Pokémon Rumble Rush
Rush423Body.png Walking Speed: 2.33 seconds Base HP: 61
Base Attack: 78 Base Defense: 54 Base Speed: 60
Pokémon Battle Trozei
Water
Attack Power: ★★★★★

BT423.png

Pokémon Shuffle
None.png
Water
None.png Attack Power: 60 - 105 Raise Max Level.png 5

#529
Shuffle423.png

Power of 5
Increases damage when you make a match of five.


Pokémon GO
GO423.png Base Stamina: 244 Base Attack: 169 Base Defense: 143
Egg Distance: N/A Buddy Distance: 3 km Evolution Requirement: N/A
Fast Attacks: Mud-Slap, Hidden Power
Charged Attacks: Water Pulse, Earth Power*, Body Slam, Earthquake×

East Sea

Pokémon Mystery Dungeon
Explorers of Time, Explorers of Darkness, and Explorers of Sky
MDP E 423E.png Body size: 1
Recruit rate: 8.2%
IQ group: E
Pokémon Rumble
Attack ●●●
Defense ●●●
Speed ●●●
Pokémon Rumble Blast
Attack ●●●
Defense ●●●
Speed ●●●
Pokémon Rumble Rush
Rush423EBody.png Walking Speed: 2.33 seconds Base HP: 61
Base Attack: 78 Base Defense: 54 Base Speed: 60
Pokémon Battle Trozei
Water
Attack Power: ★★★★★

BT423E.png

Pokémon Shuffle
None.png
Ground
None.png Attack Power: 60 - 105 Raise Max Level.png 5

#529
Shuffle423E.png

Swap+
Sometimes replaces three disruptions with this Pokémon.


Pokémon GO
GO423E.png Base Stamina: 244 Base Attack: 169 Base Defense: 143
Egg Distance: N/A Buddy Distance: 3 km Evolution Requirement: N/A
Fast Attacks: Mud-Slap, Hidden Power
Charged Attacks: Water Pulse, Earth Power*, Body Slam, Earthquake×

Evolution

West Sea

West Sea
Shellos
Unevolved
Shellos
 Water 
Rare Candy
Level 30


West Sea
Gastrodon
First evolution
Gastrodon
 Water  Ground 

East Sea

East Sea
Shellos
Unevolved
Shellos
 Water 
Rare Candy
Level 30


East Sea
Gastrodon
First evolution
Gastrodon
 Water  Ground 

Sprites

This Pokémon was unavailable prior to Generation IV.
Generation IV
Diamond Pearl Platinum HeartGold SoulSilver
Spr 4d 423.png Spr b 4d 423.png Spr 4p 423.png Spr b 4p 423.png Spr 4p 423.png Spr b 4p 423.png
Spr 4d 423E.png Spr b 4d 423E.png Spr 4p 423E.png Spr b 4p 423E.png Spr 4p 423E.png Spr b 4p 423E.png
Spr 4d 423 s.png Spr b 4d 423 s.png Spr 4p 423 s.png Spr b 4d 423 s.png Spr 4p 423 s.png Spr b 4d 423 s.png
Spr 4d 423E s.png Spr b 4d 423E s.png Spr 4p 423E s.png Spr b 4d 423E s.png Spr 4p 423E s.png Spr b 4d 423E s.png
Front Back Front Back Front Back
Generation V
Black White Black 2 White 2
Spr 5b 423.png Spr b 5b 423.png Spr 5b 423.png Spr b 5b 423.png
Spr 5b 423E.png Spr b 5b 423E.png Spr 5b 423E.png Spr b 5b 423E.png
Spr 5b 423 s.png Spr b 5b 423 s.png Spr 5b 423 s.png Spr b 5b 423 s.png
Spr 5b 423E s.png Spr b 5b 423E s.png Spr 5b 423E s.png Spr b 5b 423E s.png
Front Back Front Back
Generation VI
X Y Omega Ruby Alpha Sapphire
Spr 6x 423.png Spr b 6x 423.png Spr 6x 423.png Spr b 6x 423.png
Spr 6x 423E.png Spr b 6x 423E.png Spr 6x 423E.png Spr b 6x 423E.png
Spr 6x 423 s.png Spr b 6x 423 s.png Spr 6x 423 s.png Spr b 6x 423 s.png
Spr 6x 423E s.png Spr b 6x 423E s.png Spr 6x 423E s.png Spr b 6x 423E s.png
Front Back Front Back
Generation VII
Sun Moon Ultra Sun Ultra Moon
Spr 7s 423.png Spr b 7s 423.png Spr 7s 423.png Spr b 7s 423.png
Spr 7s 423E.png Spr b 7s 423E.png Spr 7s 423E.png Spr b 7s 423E.png
Spr 7s 423 s.png Spr b 7s 423 s.png Spr 7s 423 s.png Spr b 7s 423 s.png
Spr 7s 423E s.png Spr b 7s 423E s.png Spr 7s 423E s.png Spr b 7s 423E s.png
Front Back Front Back
423MS8.png For other sprites and images, please see Gastrodon images on the Bulbagarden Archives.

Trivia

Early back sprite of Gastrodon

Origin

Gastrodon is based on a sea slug, perhaps specifically of the order Opisthobranchia. The East Sea Gastrodon seems to be based on a sea hare.

Name origin

Gastrodon is a combination of gastropod and don (Spanish for lord). It may also derive from Gastropteron, a genus of sea slug.

Tritodon is a combination of from Tritoniidae or Triton (referring to either the common name of the gastropod genus Charonia) or the aquatic Greek god and don. It may also involve the word torito (Spanish for little bull, referring to its appearance).

In other languages

Language Title Meaning
Japan Flag.png Japanese トリトドン Tritodon From Tritoniidae or Triton (referring to either the aquatic Greek god or the common name of the gastropod genus Charonia) and don. May also involve the word torito (Spanish for little bull)
France Flag.png French Tritosor From Triton and saurus
Spain Flag.png Spanish Gastrodon Same as English name
Germany Flag.png German Gastrodon Same as English name
Italy Flag.png Italian Gastrodon Same as English name
South Korea Flag.png Korean 트리토돈 Tritodon Transliteration of Japanese name
Hong Kong Flag.png Cantonese Chinese
China and Taiwan Flags.png Mandarin Chinese 海牛獸 Hǎi Niú Shòu Literally "Manatee beast"


West Sea

Language Title
Japan Flag.png Japanese にしのうみ West Sea
Chinese Cantonese 西海 Sāihói
Mandarin 西海 Xīhǎi
France Flag.png French Mer Occident
Germany Flag.png German Westliches Meer
Italy Flag.png Italian Mare Ovest
South Korea Flag.png Korean 서쪽바다 West Sea
Portugal Flag.png Portuguese Mar Oeste
Spain Flag.png Spanish Mar Oeste
Thailand Flag.png Thai ทะเลตะวันตก

East Sea

Language Title
Japan Flag.png Japanese ひがしのうみ East Sea
Chinese Cantonese 東海 Dūnghói
Mandarin 东海 Dōnghǎi
France Flag.png French Mer Orient
Germany Flag.png German Östliches Meer
Italy Flag.png Italian Mare Est
South Korea Flag.png Korean 동쪽바다 East Sea
Portugal Flag.png Portuguese Mar Leste
Spain Flag.png Spanish Mar Este
Thailand Flag.png Thai ทะเลตะวันออก


Related articles

External links


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