Squirtle is a small Pokémon that resembles a light blue turtle. It has large brown eyes and a slightly hooked upper lip. Each of its hands and feet have three pointed digits. The end of its long tail curls inward. Its body is encased by a tough shell that forms and hardens after birth. This shell is brown on the top, pale yellow on the bottom, and has a thick white ridge between the two halves.
Squirtle's shell is a useful tool. It can withdraw into the shell for protection or for sleeping, and its grooved, rounded shape helps to reduce water resistance when this Pokémon swims. Squirtle can spray foamy water from its mouth with great accuracy. Squirtle is scarce in the wild, although it can be found around small ponds and lakes.
Squirtle is a combination of squirt (to spray and small child) and turtle, for its turtle-like appearance.
Zenigame is the Japanese word 銭亀 (baby pond turtle). According to Template:Game's television program PokéQuiz, "'Zeni' is an old-fashioned word for money. Squirtle's shells look like old coins, so that's how they got their name!"