422: Shellos

Pokédex Description

: Its colors and shapes differ from region to region. In the Sinnoh region, two types are confirmed.
: It lives along bodies of water. Its body shape has changed to suit its habitat.
: Beware of pushing strongly on its squishy body, as it makes a mysterious purple fluid ooze out.
: Its shape and coloration vary, depending on its habitat.

Main Game Portraits

Forms

Forms only affect appearance. A form is determined before a wild encounter based on whether the battle is in western or eastern Sinnoh, or inherited from the mother when breeding, and cannot be changed.