What region is totodile in?

Totodile is a Water-type Pokémon introduced in Generation II, and it is primarily found in the Johto region. It is one of the starter Pokémon that players can choose at the beginning of their adventure in Pokémon Gold, Silver, and their remakes. Additionally, Totodile can be encountered in various locations within Johto, such as the Safari Zone and certain bodies of water.