http://pokemondb.net/firered-leafgreen/exclusive
Right at the bottom it says that Tepig is exclusive to FireRed and Emboar to LeafGreen. Somehow I doubt this is actually the case ^.^
OK, all fixed.
BTW those pages have been correct until yesterday. I changed some of the Pokemon IDs in our database but was referencing the old ones from the exclusives pages. Apparently Greninja was also exclusive to Pokemon White :D
