Species: Bivalve Pokémon
Weight: 292.1 lbs (132.5 kg)
Native to: Kanto (#091)
Abilities: Shell Armor; Skill Link; Overcoat (Hidden Ability)
Cloyster is the ninety-first Pokemon on the National Pokedex and was introduced in Generation I (Red, Blue, Yellow). Cloyster is a Water/Ice type Pokemon. It is a Stage 1 Pokemon that evolves from Shellder by using a Water Stone.