Gastrodon (Pokémon)

← #422: Shellos

Pokémon

#424: Ambipom →

Gastrodon トリトドン Toritodon #423
East Sea art by Ken Sugimori from Diamond and Pearl
Type Water Ground Unknown Unknown Blue-Striped Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown	Category Sea Slug Pokémon
Abilities Sticky Hold or Storm Drain Storm Drain Blue-Striped -----	Exp. at Lv. 100 1,000,000
Regional Pokédex numbers Kanto #— Johto — Hoenn — Sinnoh #061 Unova Not in any regional Pokédex
Regional Browser numbers Fiore R— Almia R-038 Oblivia R-087
Height 2'11" Imperial 0.9 m Metric 2'11"/0.9 m Red-Striped 0'0"/0.0 m Blue-Striped 0'0"/0.0 m
Weight 65.9 lbs. Imperial 29.9 kg Metric 65.9 lbs./29.9 kg Red-Striped 0.0 lbs./0.0 kg Blue-Striped 0.0 lbs./0.0 kg
Dex color Purple	Catch rate 75 (9.8%)
Body style Blue-Striped	Footprint      Blue-Striped
Gender ratio Gender unknown Unknown 50% male, 50% female
Breeding Water 1 and Indeterminate groups 21 cycles (5355 minimum steps)
EV yield HP 2 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 Base Exp.: 176 Battle Exp.: 1761*
External links On Smogon Pokédex: Generation IV Generation V Generation VI Generation VII Generation VIII Generation IX Artwork on Bulbagarden Archives

Gastrodon (Japanese: トリトドン Toritodon) is a dual-type Water/Ground Pokémon.

It evolves from Shellos starting at level 30.

Like its pre-evolution, there are two forms of Gastrodon, West Sea (pink and brown) and East Sea (blue and green), found in the two halves of Sinnoh.

Biology

Physiology

Gastrodon is a Pokémon based on a sea slug. It has three eyes in front of its head and two horns protruding from the sides of its head. These might be its antennae used to sense its surroundings. To do this, it waves its head side to side as if it were dancing.

Gastrodon and its pre-evolution Shellos are examples of allopatric speciation, though they are still able to breed.

Gender differences

None.

Special abilities

If any part of a Gastrodon's boneless body is ever ripped or torn off, it can grow back in very little time.

Habitat

Gastrodon lives in shallow tidal pools.

Diet

Main article: Pokémon food

In the anime

File:Cynthia's Gastrodon.png

Cynthia and her West Sea Gastrodon

A West Sea Gastrodon debuted in Double Team Turnover! under the ownership of Cynthia. It appeared again in Aiding the Enemy where it was seen battling Aaron's Beautifly on television.

A Gastrodon belonging to a Coordinator appeared in Old Rivals, New Tricks.

East Sea Gastrodon is one of three Pokémon who have not yet appeared in the anime. The others, Porygon2 and Porygon-Z, are unlikely to appear following the events of EP038.

Pokédex entries

Episode Pokémon Source Entry DP097 Gastrodon 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.

In the TCG

Main article: Gastrodon (TCG)

Game data

Pokédex entries

This Pokémon was unavailable prior to Generation IV.
Generation I Red {{{redbluedex}}} Blue Yellow {{{yellowdex}}} Stadium {{{stadiumdex}}}
Generation II Gold {{{golddex}}} Silver {{{silverdex}}} Crystal {{{crystaldex}}} Stadium 2 Unknown
Generation III Ruby {{{rubydex}}} Sapphire {{{sapphiredex}}} Emerald {{{emeralddex}}} FireRed {{{firereddex}}} LeafGreen {{{leafgreendex}}}
Generation IV 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 {{{soulsilverdex}}}
Generation V Black {{{blackdex}}} White {{{whitedex}}} Black 2 {{{black2dex}}} White 2 {{{white2dex}}}
Generation VI X Unknown Y Unknown

Game locations

This Pokémon was unavailable prior to Generation IV.
Generation I Red Blue None Trade Blue (Japan) None Trade Yellow None Trade
Generation II Gold Silver None Trade Crystal None Trade
Generation III Ruby Sapphire None Trade Emerald None Trade FireRed LeafGreen None Trade Colosseum None Trade XD None Trade
Generation IV Diamond Pearl Common Routes 218 and 221, Fuego Ironworks (West Sea) Routes 213, 222, 224, and 230 (East Sea) Platinum Uncommon Routes 205 and 218, Fuego Ironworks, Valley Windworks, Canalave City (West Sea) Routes 212, 213, and 224, Pastoria City (East Sea) HeartGold SoulSilver None Evolve Shellos Pal Park None Pokéwalker None
Generation V Black White None Trade Black 2 White 2 None Trade Dream World None
Generation VI X Y None Trade

In side games

Game	Location
Pokémon Mystery Dungeon Explorers of Time/Darkness	West Sea: Brine Cave (B1-B9) Lower Brine Cave (B1) East Sea: Craggy Coast (B6-B9)
Pokémon Ranger: Shadows of Almia	Marine Cave Volcano Cave
Pokémon Ranger: Guardian Signs	Faldera Island
Pokémon Rumble	Bright Beach

Stats

Base stats

Stat		Range
		At Lv. 50	At Lv. 100
HP: 111		171 - 218	332 - 426
Attack: 83		79 - 148	153 - 291
Defense: 68		65 - 132	126 - 258
Sp. Atk: 92		87 - 158	170 - 311
Sp. Def: 82		78 - 147	152 - 289
Speed: 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 V, this Pokémon is:

Damaged normally by: Normal 1× Fighting 1× Flying 1× Poison ½× Ground 1× Rock ½× Bug 1× Ghost 1× Steel ½× Fire ½× Water 1× Grass 4× Electric 0× Psychic 1× Ice 1× Dragon 1× Dark 1× None

Weak to: Normal 1× Fighting 1× Flying 1× Poison ½× Ground 1× Rock ½× Bug 1× Ghost 1× Steel ½× Fire ½× Water 1× Grass 4× Electric 0× Psychic 1× Ice 1× Dragon 1× Dark 1× None

Immune to: Normal 1× Fighting 1× Flying 1× Poison ½× Ground 1× Rock ½× Bug 1× Ghost 1× Steel ½× Fire ½× Water 1× Grass 4× Electric 0× Psychic 1× Ice 1× Dragon 1× Dark 1× None

Resistant to: Normal 1× Fighting 1× Flying 1× Poison ½× Ground 1× Rock ½× Bug 1× Ghost 1× Steel ½× Fire ½× Water 1× Grass 4× Electric 0× Psychic 1× Ice 1× Dragon 1× Dark 1× None

Learnset

By leveling up

|- style="text-align:center" | style="text-align:left" | water | style="background:#915121" |  ground 

| style=" background:#FFF" | 4 | style=" background:#FFF" | 4 | style=" background:#FFF" | Gastrodon | style="display:none; background:#FFF" | {{{6}}} Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Mlentry4 Template:Movelist/note

By tutoring

|- style="background:#74ACF5" | colspan="13" | Bold indicates a move that gets STAB
Italic indicates a move that gets STAB only from an Evolution of this Pokémon
A colored initial indicates that the move is not available to be tutored in this game,
while a colored background indicates that the move is available. |} |}

Side game data

Pokémon Pinball  N/A  Not available		Pokémon Pinball RS  N/A  Not available		Pokémon Trozei!  N/A  Not available
Pokémon Mystery Dungeon Red Rescue Team and Blue Rescue Team Body size: 1 Recruit rate: 0% Friend Area: Beau Plains Phrases 51%-100% HP My HP is between 51% and 100%. 26%-50% HP My HP is between 26% and 50%. 1%-25% HP My HP is between 1% and 25%. Level up I leveled up. Partner phrases 51%-100% HP <name>, my HP is between 51% and 100%. 26%-50% HP <name>, my HP is between 26% and 50%. 1%-25% HP <name>, my HP is between 1% and 25%. Level up I leveled up.
Pokémon Mystery Dungeon Explorers of Time, Explorers of Darkness, and Explorers of Sky Body size: 1 Recruit rate: 8.2% IQ group: E
Pokémon Ranger Group:  Normal  Poké Assist: None Field move: None Loops: 0 Min. exp.: 0 Max. exp.: 0 Browser entry   This Pokémon does not have a browser entry.
Pokémon Ranger: Shadows of Almia Group:  Water  Poké Assist: ( Water ) Field move: (Soak ×2) Browser entry   It spits orbs of water and hunks of dirt to attack.
Pokémon Ranger: Guardian Signs Group: Poké Assist: Field move:  Water  ( Water ) Past ( Normal ) (Soak ×3) Past (Electrify ×1) Browser entry   This Pokémon does not have a browser entry.
Pokémon Rumble N/A Not Available Defense Speed N/A Not Available Defense Speed			Pokémon Rumble Blast N/A Not Available Defense Speed N/A Not Available Defense Speed N/A Not Available Defense Speed N/A Not Available Defense Speed
PokéPark Wii: Pikachu's Adventure PokéPark Pad entry: This Pokémon has no PokéPark Pad entry.
PokéPark 2: Wonders Beyond Strong: {{{Park2strong}}} Weak: {{{Park2weak}}} PokéPark Pad entry: This Pokémon has no PokéPark Pad entry.
Pokémon Conquest HP: Move: {{{ConquestMove}}} Attack: Ability 1: {{{ConquestAbility1}}} Defense: Ability 2: {{{ConquestAbility2}}} Speed: Ability 3: {{{ConquestAbility3}}} Does not evolve. Range: 0 Perfect Links: {{{ConquestLink}}}

Evolution

West Sea

West Sea Unevolved Shellos  Water  Level 30 → West Sea First Evolution Gastrodon  Water  Ground

East Sea

East Sea Unevolved Shellos  Water  Level 30 → East Sea First Evolution Gastrodon  Water  Ground

Sprites

Gen	Game
I	Red	Blue	Yellow		Red (Ja)	Green	Back
	This Pokémon did not appear during Generation I.
II	Gold	Silver	Crystal				Back
	This Pokémon did not appear during Generation II.
III	Ruby	Sapphire	Emerald		FireRed	LeafGreen	Back
	This Pokémon did not appear during Generation III.
IV	Diamond	Pearl	Platinum		HeartGold	SoulSilver	Back
V	Black	White	Black 2	White 2			Back

For other sprites and images, please see Gastrodon images on Bulbagarden Archives.

Trivia

• According to an interview in Nintendo Power with Ken Sugimori, Shellos and Gastrodon were originally designed for Pokémon Ruby and Sapphire, but were not implemented in the final design.
  • Both Shellos and Gastrodon have a beta back sprite in the game data; however, there are no front sprites for these forms, and neither can be captured in this form.
  • These beta forms both are similar to the pink, West Sea variations of Shellos and Gastrodon, possibly meaning that they were developed from the Generation III versions. This is fitting, as all regions from before Generation IV are west of Mt. Coronet.
• In Pokémon Diamond and Pearl, no in-game trainer uses East Sea Gastrodon in battle, even if the Trainer's current location is east of Mt. Coronet. This changes in Pokémon Platinum.
• Gastrodon's Platinum Pokédex entry states that "long ago, its entire back was shielded with a sturdy shell." Interestingly, the same beta backsprite mentioned above depicts it with a rock-like shell, covering its entire back.
  • Strangely, in Double Team Turnover!, its Pokédex entry specifically refers to it having a "sturdy shell."
• Gastrodon and Shellos are the only non-Template:Type2 Pokémon that can have Sticky Hold as an ability.

Origin

Gastrodon is based on a sea slug, perhaps specifically that in the order, Opisthobranchia.

Name origin

Gastrodon's name is derived from "gastropod," the zoological category slugs and snails belong to, and "don," a Spanish honorific meaning leader or king, or in other words, king of snails and slugs.

The name Toritodon is derived from Tritoniidae. It may also come from the fact that eastern Gastrodon look like cows or oxen. The word Torito is Spanish for "little bull." Its name might mean "royal ox snail," referring to its strength.

In other languages

• German: Gastrodon
• French: Tritosor - From Triton.
• Korean: 트리토돈 Tritodon
• Chinese (Taiwan): 海牛獸 Hǎi Niú Shòu - "Manatee beast".

← #422: Shellos

Pokémon

#424: Ambipom →

This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.