List of Pokémon forms by release date

This list includes includes each different Pokémon form which is registered in the Pokédex:

For clarity purpose, this list doesn't include:
 * Pokémon gender differences. Both genders are made available when the Pokémon form is released. For reference go to List of Pokémon gender differences.
 * When Combee was released, for a few days, only the female version was obtainable and the Pokédex entry only had the female switch.
 * The Pokémon obtained before January 2017 had no gender and a random gender was assigned to them. The gender assigned did not activated the corresponding gender switch in the Pokédex, though. The player had to obtain another Pokémon with the corresponding gender to activate the switch.
 * Pokémon wearing event-themed pieces of clothes, which are not recorded in Pokédex, with the exception of heart-shaped pattern of Spinda. For reference go to List of costumed Pokémon.

The total number of Pokémon species and Pokémon distinct forms (regular and shiny) was raised accordingly to the following regions added to the game:

Visit the following pages for detailed release information: