Jason's Krabby (唖畑のクラブ Ahatakes' Crab) is one of the Pokémon obtained by Jason Reid during his travels in the Hora Region. He obtained it's egg in Trouble at the Day Care!, and when it hatched, it became Jason's first Water-type Pokémon.
Krabby is an omnivore and a scavenger; it rarely hunts for itself. It can also act as a filter feeder by harmonizing bacteria in the sand, but this is rare. It is territorial, and in beaches where there is little food, fights between Krabby are common. Krabby also uses camouflage; it can form mucus sacs about itself if threatened, making it seem larger or making it harder to spot against sea sand. It is usually very small, but it makes up by its aggressiveness.
Krabby can have the ability Hyper Cutter or the ability Shell Armor. Hyper Cutter prevents Krabby's attack from decreasing. Shell Armor causes all attacks of the opponent to not be critical hits towards Krabby. If one of its arms break off, it can grow a new one back. They are usually found under the sand in beaches.