Only male Kirlia and Snorunt. You can only get Snorunt from tra Dream World (or trade/Poketransfer). You may find Ralts at White Forest in White.
it evolves if you transfer it from Pokemon black or white to Pokemon black 2 or white 2
In Pokemon black and white, it evolves feebas into milotic once you trade
Eelectrik into Eelectross
krookodile evolves at level 40 in Pokemon black and white
Vanillish evolves into Vanilluxe at level 47, on Pokemon White and Black.
in pokemon black and white if you trade feebas holding a prism scale it evolves into milotic.
In Pokemon Black and White, Febass evolves when you trade it while it is holding a prism scale.
Elygem evolves to Beheeyem.
Swadloon evolves by happiness.
yes. it evolves into archeops.
krookdile evolves at level 40 on both Pokemon black and white
In Pokemon Black AND White, Dewott evolves at level 36. Hope this helps!