leval 21
nidoran Evolves at leval 16 or 18 and you use a moon stone on nidorino to get a nidoking
Nidoran will evolve at lv 16
you leval him up. you leval him up
Nidoran evolves when he or she reaches level 16.
Nidoran M will first evolve into Nidorino at level 16 (no stone required). Then you can evolve your Nidorino with the Moon Stone.
nidoran female evolves into nidorina at 16. after that u need a moonstone to evolve into Nidoqueen. same story for nidoran male. 16 and then moonstone for nidoking
16
you can evolve nidorena and nidoran, clefairy.
Level 40
prinplup ( LEVAL 16 )
Nidoqueen does not evolve into anything. It is the final evolution of Nidoran(female) Nidoran(female)>Lv16>Nidorina>Moon Stone>Nidoqueen
well you evolve nidoran into nidorino, nidorina and then use a moon stone