if you want a cheat website for your Pokemon d/p than go to Google and ask the question.
i will name some of the new pokemon:ArceusDarkreiShayminMagmortawant more??visit the pokedex website!-Starwest1
I thought the psydex was the pypoke's pokedex on their website. Here's a link: http://www.psypokes.com
Well, I can say it, but i would take too long. Go onto this website and follow my instructions http://www.Pokemon.marriland.com/ then, a main page will come up. It has info. about Pokemon diamond, pearl and platnium. up near the top you will see the words 'Pokemon diamond and pearl' or just 'diamond and pearl'. click on it. then there will be another link saying 'diamond and pearl pokedex' or something similer. click on it and you can see there pokedex or the National Pokedex (every single Pokemon in the univers)
This website shows all sinnoh Pokemon, all though diamond has some kanto, jhoto and hoenn region Pokemon thrown in for good measure however tese are not shown on this website http://Pokemon.marriland.com/diamond_pearl/pokedex
www.serebii.net/pokedex-rs/
The Pokemon website and Marriland.com
www.serebii.net has a list of every Pokemon and shows where and how to find them.
http://www.serebii.net/platinum/sinnohdex.shtml this website has the entire sinnoh pokedex ign.com also has a pokedex
493 is only how many the pokedex says there are. But Pokemon like shellos there is two types but the pokedex only counts it as one. Arceus evolves into different types if you use a certain type of stone and the pokedex still only counts all those combinations as one. If you want to see it for yourself check out this website: http://www.serebii.net/diamondpearl/newpokes.shtml
http://www.pokemon.com/ that's the official website..
Any website but in my opinion bulbapedia Also you can check out the pokedex.
go 2 this website it will really help!! http://pokemon.marriland.com/diamond_pearl/pokedex