Mareanie

ヒドイデ Hidoide

Generation

Generation VII

Pokédex

Index

Kalos

N/A

Evolves

From

None

Into

Toxapex

Shape

Water 1

Mareanie (ヒドイデ Hidoide) is a Poison/Water-type Pokémon introduced in Generation VII.

Biology

Physiology

Mareanie looks a lot like Jame's head, except it has spikes on its hair, and sharp teeth.

Behavior

Mareanie is usually found moving along the ocean floor near coastal areas. The spike on top of its head contains a deadly toxin that is injected into prey. Mareanie is also able to finish off its weakened victim with all ten of its tentacles.

Corsola is Mareanie's natural prey.

Natural abilities

Evolution

Mareanie evolves into Toxapex at level 38.

Game info

Locations

Locations
Version(s)	Area(s)	Rarity
Sun/Moon	Route 9 (SOS Battle with Corsola)	Super Rare

Pokédex entries

{{#ifexpr: 1 > 0|

Pokédex Entries
Sword

Shield

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield
	Black

White

Black 2

White 2

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield
	Diamond

Pearl

Platinum

HeartGold

SoulSilver

Black

White

Black 2

White 2

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield
	Ruby

Sapphire

Emerald

FireRed

LeafGreen

Diamond

Pearl

Platinum

HeartGold

SoulSilver

Black

White

Black 2

White 2

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield
	Gold

Silver

Crystal

Ruby

Sapphire

Emerald

FireRed

LeafGreen

Diamond

Pearl

Platinum

HeartGold

SoulSilver

Black

White

Black 2

White 2

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Sword

Shield
	Red
Blue

Yellow

Gold

Silver

Crystal

Ruby

Sapphire

Emerald

FireRed

LeafGreen

Diamond

Pearl

Platinum

HeartGold

SoulSilver

Black

White

Black 2

White 2

X

Y

Omega Ruby

Alpha Sapphire

Sun
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Moon
It’s found crawling on beaches and seafloors. The coral that grows on Corsola’s head is as good as a five-star banquet to this Pokémon.
Ultra Sun
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
Ultra Moon
Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal.
Let's Go, Pikachu!

Let's Go, Eevee!

Sword

Shield

Stats

Base Stats
HP	50
Attack	55
Defense	62
Sp. Atk	43
Sp. Def	52
Speed	45
Total	307

Learnset

Leveling

LevelingGeneration VII
Level	Move	Power	Accuracy	PP	Type	Category
1	Poison Sting	15	100%	35	Poison	Physical
5	Peck	35	100%	35	Flying	Physical
9	Bite	60	100%	25	Dark	Physical
13	Toxic Spikes	—	—%	20	Poison	Status
17	Wide Guard	—	—%	10	Rock	Status
21	Toxic	—	90%	10	Poison	Status
25	Venoshock	65	100%	10	Poison	Special
29	Spike Cannon	20	100%	15	Normal	Physical
33	Recover	—	—%	10	Normal	Status
37	Poison Jab	80	100%	20	Poison	Physical
41	Venom Drench	—	100%	20	Poison	Status
45	Pin Missile	25	95%	20	Bug	Physical
45	Liquidation	85	100%	10	Water	Physical
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

TM

TMs and HMs Generation VII
TM/HM	Move	Power	Accuracy	PP	Type	Cat.
TM06	Toxic	—	90%	10	Poison	Status
TM07	Hail	—	—%	10	Ice	Status
TM09	Venoshock	65	100%	10	Poison	Special
TM10	Hidden Power	60	100%	15	Normal	Special
TM13	Ice Beam	90	100%	10	Ice	Special
TM14	Blizzard	110	70%	5	Ice	Special
TM17	Protect	—	—%	10	Normal	Status
TM18	Rain Dance	—	—%	5	Water	Status
TM20	Safeguard	—	—%	25	Normal	Status
TM21	Frustration	—	100%	20	Normal	Physical
TM27	Return	—	100%	20	Normal	Physical
TM32	Double Team	—	—%	15	Normal	Status
TM34	Sludge Wave	95	100%	10	Poison	Special
TM36	Sludge Bomb	90	100%	10	Poison	Special
TM42	Facade	70	100%	20	Normal	Physical
TM44	Rest	—	—%	10	Psychic	Status
TM45	Attract	—	100%	15	Normal	Status
TM48	Round	60	100%	15	Normal	Special
TM55	Scald	80	100%	15	Water	Special
TM66	Payback	50	100%	10	Dark	Physical
TM79	Frost Breath	60	90%	10	Ice	Special
TM83	Infestation	20	100%	20	Bug	Special
TM84	Poison Jab	80	100%	20	Poison	Physical
TM87	Swagger	—	85%	15	Normal	Status
TM88	Sleep Talk	—	—%	10	Normal	Status
TM90	Substitute	—	—%	10	Normal	Status
TM94	Surf	90	100%	15	Water	Special
TM100	Confide	—	—%	20	Normal	Status
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Breeding

Breeding Generation VII
Move	Father	Power	Accuracy	PP	Type	Category
Haze	Omanyte, Wooper, Quagsire, Surskit, Greninja	—	—%	30	Ice	Status
Spit Up	Pelipper	—	100%	10	Normal	Special
Stockpile	Pelipper	—	—%	20	Normal	Status
Swallow	Pelipper	—	—%	10	Normal	Status
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move. * indicates this move requires chain breeding. ◊ indicates the father must learn this move in a previous generation. ♈ indicates the father must learn this move via a TM.

Tutoring

Tutoring Generation VII
Move	Power	Accuracy	PP	Type	Category
After You ^USUM	—	—%	15	Normal	Status
Covet ^USUM	60	100%	25	Normal	Physical
Gastro Acid ^USUM	—	100%	10	Poison	Status
Gunk Shot ^USUM	120	80%	5	Poison	Physical
Icy Wind ^USUM	55	95%	15	Ice	Special
Iron Defense ^USUM	—	—%	15	Steel	Status
Knock Off ^USUM	65	100%	20	Dark	Physical
Liquidation ^USUM	85	100%	10	Water	Physical
Magic Coat ^USUM	—	—%	15	Psychic	Status
Pain Split ^USUM	—	—%	20	Normal	Status
Snatch ^USUM	—	—%	10	Dark	Status
Snore ^USUM	50	100%	15	Normal	Special
Spite ^USUM	—	100%	10	Ghost	Status
Water Pulse ^USUM	60	100%	20	Water	Special
Bold indicates this Pokémon receives STAB from this move. Italic indicates an evolved or alternate form of this Pokémon receives STAB from this move.

Sprites

Version
Sun	Moon	Ultra Sun	Ultra Moon	Let's Go, Pikachu!	Let's Go, Eevee!	Back

Appearances

James' Mareanie

Trivia

Sometimes when a wild Corsola calls for help in an SOS battle a Mareanie appears instead. When this happens, the Mareanie attacks Corsola first before targeting the player's Pokémon.
- This is similar to Carbink, as Sableye may appear instead when calling for SOS. Similarly to Mareanie, the Sableye will attack the Carbink first, then the player.

Origin

Mareanie may be based on a sea urchin mixed with a Crown-of-Thorns starfish. Its predation of Corsola may be based on how Crown-of-Thorns starfish destroy coral reefs by feasting on the growing polyps.

Etymology

Mareanie comes from "marine", "meanie", and possibly "echinoderm". Parts of its name may also be taken from "sea anemone".

Names in other languages

English: Mareanie
Japanese: ヒドイデ Hidoide (mixture of 酷い hidoi (cruel) and 海星 hitode (sea star)).
Korean: 시마사리 Simasari (mixture of 심하다 simhada (severe) and 불가사리 bulgasari (sea star)).
French: Vorastérie (mixture of vorace (voracious) and astérie (sea star)).
German: Garstella (mixture of garstig (nasty) and Stella Marina (Latin for sea star)).

Gallery

← Wishiwashi | Mareanie | Toxapex →

v · d · eGeneration VII Pokémon

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Other Pokémon: Kanto • Johto • Hoenn • Sinnoh • Unova • Kalos

v · d · eEvolutionary Line

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