Gastrodon Dex Information

#422: Shellos

Official Art

Official Art

Basic Info

Introduced:	Generation 4
Species:	Sea Slug Pokémon
Type:
Height:	0.9m
Weight:	29.9kg
Catch Rate:	75
Base Happiness:	70
Gender Ratio:	50% Female / 50% Male
Pokédex 3D AR:
Generation 6 Cry

Names

Language	Name
Chinese (Cantonese Hong Kong)	海兔獸
Chinese (Mandarin Taiwan)	海兔兽
English	Gastrodon
French	Tritosor
German	Gastrodon
Italian	Gastrodon
Japanese	トリトドン
Japanese (Romanized)	Toritodon
Korean	트리토돈
Spanish	Gastrodon

Dex Numbers

Dex	#
National Dex	#423
Sinnoh	#61
Sinnoh (Plt)	#61
Alola	#261
Galar	#231

Abilities

Sticky Hold: Items held by the Pokémon are stuck fast and cannot be removed by other Pokémon.
Storm Drain: Draws in all Water-type moves. Instead of being hit by Water-type moves, it boosts its Sp. Atk.
Sand Force: Boosts the power of Rock-, Ground-, and Steel-type moves in a sandstorm. [Hidden Ability]

Evolutionary Chain

Level 30

Breeding

Damage Taken

	0x
	0.5x
	4x
	0.5x
	0.5x
	0.5x

Alternate Forms

West

East

Base Stats

Gen	HP	ATK	DEF	SP. ATK	SP. DEF	SPEED	TOTAL
8	111	83	68	92	82	39	475
7	111	83	68	92	82	39	475
6	111	83	68	92	82	39	475

Dex Flavor Text

Game	Dex Flavor Text
Pokémon Pearl	It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Pokémon Diamond	It has a pliable body without any bones. If any part of its body is torn off, it grows right back.
Pokémon Platinum	Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
Pokémon HeartGold	When its natural enemy attacks, it oozes purple fluid and escapes.
Pokémon SoulSilver	When its natural enemy attacks, it oozes purple fluid and escapes.
Pokémon White	Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
Pokémon White	むかしは　じょうぶな　カラでせなか　ぜんたいを　おおっていた。さいぼうに　その　なごりが　ある。
Pokémon Black	Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
Pokémon Black	むかしは　じょうぶな　カラでせなか　ぜんたいを　おおっていた。さいぼうに　その　なごりが　ある。
Pokémon Black 2	むかしは　じょうぶな　カラでせなか　ぜんたいを　おおっていた。さいぼうに　その　なごりが　ある。
Pokémon White 2	むかしは　じょうぶな　カラでせなか　ぜんたいを　おおっていた。さいぼうに　その　なごりが　ある。
Pokémon White 2	Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
Pokémon Black 2	Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
Pokémon Y	In Urzeiten muss es einen großen Schutzpanzer besessen haben. Es lebt in kleinen Wasserstellen.
Pokémon Y	아주 옛날에는 튼튼한 껍질로 몸을 보호하고 있었던 듯하다. 바다의 얕은 곳에서 서식한다.
Pokémon Y	Pare che in passato il suo corpo fosse protetto da un enorme carapace. Vive in bacini poco profondi.
Pokémon Y	Al parecer, hace mucho tiempo tenía una gran concha protectora. Vive en aguas poco profundas.
Pokémon Y	Jadis, il semble qu’il portait une grande carapace pour se protéger. Il hante les eaux peu profondes.
Pokémon Y	おおむかしは　じょうぶな　カラでからだを　まもっていたらしい。うみの　あさせに　せいそくする。
Pokémon Y	It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Pokémon X	Se minacciato da un nemico naturale rilascia un liquido viola e se la dà a gambe, per così dire...
Pokémon X	Si se ve amenazado por sus enemigos naturales, segrega un líquido morado y huye rápidamente.
Pokémon X	Attaqué par un prédateur, il fuit en libérant un liquide mauve.
Pokémon X	Wird es von einem natürlichen Feind angegriffen, flieht es, indem es ein lila Sekret über die Haut ausstößt.
Pokémon X	てんてきに　おそわれた　ときはむらさきいろの　えきたいをからだから　だして　にげる。
Pokémon X	When its natural enemy attacks, it oozes purple fluid and escapes.
Pokémon X	천적에게 습격당했을 때는 보라색 액체를 몸에서 내어 도망간다.
Pokémon Omega Ruby	Pare che in passato il suo corpo fosse protetto da un enorme carapace. Vive in bacini poco profondi.
Pokémon Alpha Sapphire	천적에게 습격당했을 때는 보라색 액체를 몸에서 내어 도망간다.
Pokémon Alpha Sapphire	Se minacciato da un nemico naturale rilascia un liquido viola e se la dà a gambe, per così dire...
Pokémon Alpha Sapphire	Si se ve amenazado por sus enemigos naturales, segrega un líquido morado y huye rápidamente.
Pokémon Alpha Sapphire	Attaqué par un prédateur, il fuit en libérant un liquide mauve.
Pokémon Alpha Sapphire	Wird es von einem natürlichen Feind angegriffen, flieht es, indem es ein lila Sekret über die Haut ausstößt.
Pokémon Alpha Sapphire	てんてきに　おそわれた　ときはむらさきいろの　えきたいをからだから　だして　にげる。
Pokémon Alpha Sapphire	When its natural enemy attacks, it oozes purple fluid and escapes.
Pokémon Omega Ruby	아주 옛날에는 튼튼한 껍질로 몸을 보호하고 있었던 듯하다. 바다의 얕은 곳에서 서식한다.
Pokémon Omega Ruby	Al parecer, hace mucho tiempo tenía una gran concha protectora. Vive en aguas poco profundas.
Pokémon Omega Ruby	Jadis, il semble qu’il portait une grande carapace pour se protéger. Il hante les eaux peu profondes.
Pokémon Omega Ruby	In Urzeiten muss es einen großen Schutzpanzer besessen haben. Es lebt in kleinen Wasserstellen.
Pokémon Omega Ruby	おおむかしは　じょうぶな　カラでからだを　まもっていたらしい。うみの　あさせに　せいそくする。
Pokémon Omega Ruby	It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Pokémon 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.
Pokémon 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.
Pokémon Sword	Its search for food sometimes leads it onto land, where it leaves behind a sticky trail of slime as it passes through.
Pokémon Shield	The softness of its body helps disperse the force of impacts, so although its body is uncommonly squishy, it’s also surprisingly resilient.

Ep #	Title
DP 97	The Galaxy Gang's Charge!! (Part Two) ギンガ団襲撃!! (後編) A Double Team Turnover
DP 100	Naetle, Hayashigame... and Dodaitose! ナエトル、ハヤシガメ…そしてドダイトス！ Aiding the Enemy
DP 123	Pokémon Contest - Tatsunami Tournament!! ポケモンコンテスト・タツナミ大会！！ Old Rivals, New Tricks!
DP 174	The Grand Festival Begins! The Art of Flame and Ice!! グランドフェスティバル開幕! 炎と氷のアート！！ Last Call—First Round!
DP 175	Manmoo, Pachirisu! Finish it with Ice Chandelier!! マンムー、バチリス！決めろ氷のシャンデリア！！ Opposites Interact!
DP 176	Semi-Finals! Who will Advance to the Finals!? セミファイナル！決勝へ進むのは！？ Coming Full-Festival Circle!
DP 186	Decisive Rival Match! Satoshi vs Shinji!! ライバル決戦！サトシ対シンジ！！ Familiarity Breeds Strategy!
DP 187	Fierce Full Battle! Satoshi VS Shinji!! 激闘フルバトル！サトシ対シンジ！！ A Real Rival Rouser!
Movie 15	Kyurem VS the Sacred Swordsman Keldeo キュレムVS聖剣士ケルディオ Kyurem vs. The Sword of Justice
SM 127	Gladio and Lilie! Chasing a Father's Phantom!! グラジオとリーリエ！父の幻影を追って！！ Chasing Memories, Creating Dreams!
PM2019 89	Winter Special #1! Dialga & Palkia! The Space-time Cataclysm!! 冬ＳＰ第１話！ディアルガ＆パルキア！時空大異変！！ The Gates of Warp!
PM2019 90	Winter Special #2! Dialga & Palkia! The Decisive Space-time Battle!! 冬ＳＰ第２話！ディアルガ＆パルキア！時空大決戦！！ Showdown at the Gates of Warp!
PM2019 116	Champions' Pride! Wataru VS Carne!! チャンピオンの誇り！ワタルvsカルネ！！ Pride of a Champion!
PM2019 117	VS Shirona! Iris' Road to Dragon Master VSシロナ！アイリスドラゴンマスターへの道 The Fiery Road to Mastership!
PM2019 118	Satoshi Heads Into Battle! VS Daigo!! サトシ出陣！VSダイゴ！！ Battling as Hard as Stone!
PM2019 121	The Climax Begins! Satoshi's Masters Tournament Experience!! 最高潮始動！サトシのマスターズトーナメント！！
PM2019 123	The Semifinals II: Dazzle セミファイナルⅡ・“幻惑” Bewitch, Battle, and Bewilder!

TCG Cards

#8: Gastrodon East Sea

Rarity:

Rare

Type:

HP:

100

Weakness:

+30

Resistance:

-20

Retreat Cost:

#9: Gastrodon West Sea

Rarity:

Rare

Type:

HP:

100

Weakness:

+30

Resistance:

-20

Retreat Cost:

#21: Gastrodon East Sea

Rarity:

Rare

Type:

HP:

Weakness:

+30

Resistance:

-20

Retreat Cost:

#22: Gastrodon West Sea

Rarity:

Rare

Type:

HP:

110

Weakness:

+30

Resistance:

-20

Retreat Cost:

#29: Gastrodon

Rarity:

Rare

Type:

HP:

110

Weakness:

Retreat Cost:

#54: Gastrodon

Rarity:

Uncommon

Type:

HP:

120

Weakness:

Retreat Cost:

#102: Gastrodon

Rarity:

Uncommon

Type:

HP:

130

Weakness:

Retreat Cost:

#107: Gastrodon

Rarity:

Rare

Type:

HP:

130

Weakness:

Retreat Cost:

#41: Gastrodon

Rarity:

2 Diamond

Type:

HP:

120

Weakness:

+20

Retreat Cost:

#161: Gastrodon

Rarity:

1 Star

Type:

HP:

120

Weakness:

+20

Retreat Cost:

Level Up Moves - Machine Moves - Egg Moves - Move Tutors

Note: Move names that have a colored checkmark beside the name receive a Same Type Attack Bonus (STAB) when used by this Pokémon

Level Up Moves

Move	PP	Power	Accuracy	USUM	SM	ORAS	XY	B2W2	BW	HGSS	Pt	DP
Mud-Slap	10	20	100	1	1	1	1	1	1	1	1	1
Mud Sport	15			2	2	2	2	2	2	2	2	2
Harden	30			4	4	4	4	4	4	4	4	4
Water Pulse	20	60	100	7	7	7	7	7	7	7	7	7
Mud Bomb	10	65	85	11	11	11	11	11	11	11	11	11
Hidden Power	15	60	100	16	16	16	16	16	16	16	16	16
Rain Dance	5			22	22	22	22	22	22	22	22	22
Body Slam	15	85	100	29	29	29	29	29	29	29	29	29
Muddy Water	10	90	85	41	41	41	41	41	41	41	41	41
Recover	10			54	54	54	54	54	54	54	54	54

TM/HM Moves

Move	PP	Power	Accuracy
Confide	20
Hail	10
Rain Dance	5
Sleep Talk	10
Attract	15		100
Swagger	15		85
Sandstorm	10
Protect	10
Substitute	10
Rest	10
Double Team	15
Toxic	10		90
Flash	20		100
Captivate	20		100
Endure	10
Bulldoze	20	60	100
Stone Edge	5	100	80
Giga Impact	5	150	90
Rock Tomb	15	60	95
Facade	20	70	100
Frustration	20		100
Return	20		100
Rock Slide	10	75	90
Waterfall	15	80	100
Earthquake	10	100	100
Dive	10	80	100
Secret Power	20	70	100
Rock Smash	15	40	100
Dig	10	80	100
Strength	15	80	100
Natural Gift	15		100
Infestation	20	20	100
Scald	15	80	100
Round	15	60	100
Sludge Wave	10	95	100
Hidden Power	15	60	100
Sludge Bomb	10	90	100
Hyper Beam	5	150	90
Blizzard	5	110	70
Ice Beam	10	90	100
Surf	15	90	100
Brine	10	65	100
Water Pulse	20	60	100
Whirlpool	15	35	85

Egg Moves

No egg moves found

Move Tutors

Move	PP	Power	Accuracy
Block	5
Pain Split	20
Sleep Talk	10
String Shot	40		95
Dive	10	80	100
Headbutt	15	70	100
Earth Power	10	90	100
Water Pulse	20	60	100
Icy Wind	15	55	95
Snore	15	50	100
Ancient Power	5	60	100
Mud-Slap	10	20	100