649 PRINTABLE Pokemon Checklist (I-V) by firesquiiids on DeviantArt

Pokémon Gold/Silver/Crystal - Johto Pokédex

Legends Arceus Research Checklist and Lookup : r/PokemonLegendsArceus

I made a shiny tracker checklist for Pokemon Legends: Arceus : r/pokemon

Hisui Pokedex: List of All Pokemon

National Dex Checklist (Legends: Arceus Edition) : r/PokemonHome

3 ways Pokemon Legends Arceus breaks new ground for the franchise (& 2 ways it fails to make a mark)

Arcedex v1.2.0 - the Android app to track research tasks in Pokemon Legends: Arceus - now with move type links : r/PokemonLegendsArceus

Complete Pokedex Checklist : r/PokemonLegendsArceus

Pokémon Legends: Arceus (Switch) - The Game Hoard

SPOILERS! - Scarlet & Violet Leaks Thread - Data/Mechanics, Page 268