Dont know the first one but number 2 looks like Notocactus/Parodia scopa

G'day Alfonso, #1 looks like Parodia comarapana, or P. procera.
#2 is a form of P. scopa. as larry suggests.
Las plantas agradables, y foto agradable.

CP.

Hola Alfonso,

#1 = I agree with Mr. CP, but he's a lot smarter than I am - I was just going to say 'Parodia'

#2 - Notocactus scopa v. murielii

Welcome back, CP!

Thank you for your help
Alfonso

That second one is a nice one. Thanks for sharing.

Dawn

Dawn:
You already have a bud from this one, from the other side of the plant.
Alfonso

Thanks Jeffrey, but im' about to fly again, leaving in 20 mins... (dunno about the "smarter" bit though).
P.scopa v. murielii is not one I'm familiar with, so you're one up on me! :)
Happy growing Alfonso.

CP