It's the evolved form of Aipom; you'll need to slather honey on a tree and you have a 15% chance of encountering Aipom.
barboach? http://pokemon.marriland.com/platinum/pokedex/barboach/ look at the bottom
It's Manaphy and you can get its Pokedex data from a book at the Pokemon mansion below Hearthome.
you need to find 210 Pokemon to complete the pokedex
monferno
IN Pokemon platinum you find this Pokemon on route 201(after you get the national pokedex you put fire red version into your DS)and he will appear.Samething with Pokemon pearl and diamond.
Magikarp and to find it use the old rod on water.
In the Sinnoh Pokedex it is Feebas and Milotic, however, in the National Pokedex it is Omanyte and Omastar.
Number 162 in Sinnoh Pokedex is Lickilicky and you can find it in a trainer's party on Victory Road.
Happiny in the sinnoh pokedex and in the national pokedex number 96 is drowzee
You have to find all of the Pokemon in Sinnoh.
For the Sinnoh Pokedex it is Clefa ,you can find it in Mt. Coronent
You must have the National PokeDex to capture Heatran.