You can catch -
Starly
Staravia
Bidoof
Bibarel
Kricketot
Kricketune
Shinx
Budew
Burmy
Combee
Pachirisu
Buizel
Floatzel
Cherubi
Shellos
Drifloon
Buneary
Glameow
Chingling
Stunky
Bronzor
Bronzong
Bonsly
Mime Jr.
Chatot
Spiritomb
Gible
Munchlax
Riolu
Hippopotas
Skorupi
Drapion
Croagunk
Carnivine
Finneon
Mantyke
Snover
Abomasnow
Uxie
Mespirit
Azelf
Palkia
Dialga
Chat with our AI personalities
neither of them is better, they are both the same, but in diamond, you catch dialga, and in pearl, you catch palkia, and you can catch different Pokemon in each game for example: you can catch this Pokemon in diamond, but not pearl but: you can catch this different Pokemon in pearl, but not diamond
You cannot catch Raikou in Pokemon Diamond and Pearl. To get Raikou in Pokemon Diamond and Pearl, you must trade for one from Pokemon HeartGold and SoulSilver where it can be caught or transferring from Pokemon FireRed and LeafGreen.
You cant get raikou in Pokemon diamond or Pokemon pearl.But you can get him in a gba Pokemon game and transfer him to your Pokemon pearl or diamond!
You cannot get a Murkro in Pearl, it is a Diamond only pokemon. Some pokemons are exclusive to Diamond and others are to Pearl.
you can catch dittos in Pokemon diamond and pearl with poke radar in route 218 but its pretty hard to catch them + find them. :)