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............................................................don't tell enewon but when you find gertenu on Pokemon perl look arownd the room gertenu will get mad and aatak you in its orignl form
there are no male chanseys in pokemon diamond, perl, or platinum. get a ditto instead.
you can not cach one in soulsilver. only in dimend and perl.
Mew can be migrated from Pokemon Emerald if that game was participated in the Japanese Mew event to get the Old Sea Map or have 999 Pokemon in Pokemon Ranch and Hailey will give you Mew.
Best speed Pokemon for Diamond/Perl Deoxys with 453 speed (if you use the power ups) but regularly is 405 speed