Wiglett, the water-type Pokémon resembling a wiggly worm, has made its debut in Pokémon Go as part of the recent biome update. While initially thought to be a regional form of Diglett, it has been confirmed that Wiglett is a unique species. Finding this elusive Pokémon requires understanding where it spawns, which can be a bit tricky due to the new biome categories. Players have reported Wiglett spawning in beach biomes, but it’s speculated that it may also appear near any body of water. To increase your chances of encountering Wiglett, check your radar near lakes, rivers, or beaches with a beachy aesthetic. Its long silhouette and distinctive wiggle make it easy to spot among other unseen Pokémon.