Gastrodon

Gastrodon is a Water/Ground type Pokémon introduced in Generation 4. It is known as the Sea Slug Pokémon.

Pokédex entries

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
SoulSilver
When its natural enemy attacks, it oozes purple fluid and escapes.
Black
White
Black 2
White 2
Long ago, its entire back was shielded with a sturdy shell. There are traces of it left in its cells.
X
Omega Ruby
When its natural enemy attacks, it oozes purple fluid and escapes.
Y
Alpha Sapphire
It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
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.

Evolution chart

Shellos
#422
Shellos
Water

(Level 30)
Gastrodon
#423
Gastrodon
Water · Ground

Name origin

gastropod
set of creatures including snails, whelks and slugs
don
of great size/importance; lord or master

Moves learned by Gastrodon

Gastrodon sprites

Type Generation 4 Generation 5 Generation 6 Generation 7
Normal Gastrodon  sprite from Diamond & Pearl Gastrodon  sprite from Black & White Gastrodon  sprite from X & Y
Shiny Gastrodon Shiny sprite from Diamond & Pearl Gastrodon Shiny sprite from Black & White Gastrodon Shiny sprite from X & Y

See all Gastrodon sprites

Where to find Gastrodon

Diamond
Pearl
Route 218, 221, 222, 224, 230, Fuego Ironworks
Platinum Route 205, 212, 213, 218, 224, Canalave City, Fuego Ironworks, Pastoria City, Valley Windworks
HeartGold
SoulSilver
Trade/migrate from another game
Black
White
Black 2
White 2
Trade/migrate from another game
X
Y
Trade/migrate from another game
Omega Ruby
Alpha Sapphire
Evolve Shellos
Sun
Moon
Poni Wilds, Ancient Poni Path, Exeggutor Island