it is magicarp ;)
after 21 before 23 lol
Riolu
Oddish is the 43rd Pokemon.
diamond pokedex number 80 is Barboach
Number 46 is Paras.
Finneon
chingling
In Pokemon diamond number 139 is Milotic.
Pokemon 222 on Pokemon diamond is (CORSOLA) there is Pokemon 222 and you have to gts trade or link trade it to get
Pokemon #114 is Unown, and in Diamond, you can find it in the Solaceon Ruins.
drapion
It will evolve into granbull at level 23.