Help with 3 new cacti please

[Kamos]

#1
Could this be a Melocactus? It's about 2 inch diameter.

2014_1015catfat0007.JPG (65.16 KiB) Viewed 550 times

#2 Mammillaria what? About 4 inch diameter.

2014_1015catfat0013.JPG (80.94 KiB) Viewed 550 times

#3 Parodia? erubescans? 3 inch diameter.

2014_1015catfat0015.JPG (79.86 KiB) Viewed 550 times

Thanks for any help!

[Saxicola]

The first one is a Melocactus. Not sure which species, or if you can even tell before the cephalium.

Second is a Mammillaria, I think M. magnimamma.

Not sure on the third. Sort of reminds me of Notocactus but that is just a wild guess.

[greenknight]

#1 looks like a Melo to me, too

#2 is awfully wooly for M. magnimamma - Mammillaria chionocephala?

#3 I think you got it - Parodia erubescens / Notocactus schlosseri.

[Kamos]

Great! Thank you Saxicola and greenknight .