Pokémon Yellow's Biggest Pokédex Changes From Red & Blue

Pokémon Yellow was an updated version of Red and Blue in many ways, including the Pokédex, which holds some stark differences from its predecessors.

Pokémon Red, Blue, Green, and Yellow Version Exclusives

Pokémon GO Pokédex: #201 - 250

Here is a map I made with the location and info for all catchable Pokemon in Red, Blue and Yellow in celebration of the 20th anniversary. : r/pokemon

Pokémon Sword & Shield Pokédex •

Pokémon Red and Blue (Video Game) - TV Tropes

Pokemon Blue Part #11 - Nightmares

Pokemon Red, Blue, and Yellow Version Differences - Pokemon Red, Blue and Yellow Guide - IGN

How Pokémon Yellow Ruined Every Generation Since

Pokedex - Pokemon Red, Blue and Yellow Guide - IGN

Red, Blue & Yellow Pokédex

Pokémon Sword & Shield Pokédex •

Pokémon Yellow Complete Pokedex

The 20 best Pokémon games of all time

Gyarados - Pokemon Red, Blue and Yellow Guide - IGN