==Trivia==

* In the TCG, Slowking's {{TCG|Southern Islands}} card is the only card depicting a Pokémon introduced after [[Generation I]] to have a square evolution box, in Japan only. In English, the Southern Islands collection used the Neo-era designs, which, like all later card layouts, feature a circular evolution box.

* The {{p|Shellder}} of {{p|Slowbro}}'s {{Shiny}} form is gold, like a Shiny Shellder. This is not so for Shiny Slowking.