Wanted Names Of ................. thanks

The ID ...
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Thanks

1 looks like unispina
4 could be albata?
6 looks like nivosa
5 possibly camptotrichca

Still having problems with photo clarity I see, but...
I'd go with:
1. polythele f. nuda
2. can't see clearly enough, I think just 4-5 white radial or subcentral spines, no centrals as such. So probably something from the karwinskiana group?
3. decipiens camptotricha?
4. one of the geminispina/leucocentra/albata/hahniana group, but not clear enough to do any better.
5. and 6. unclear.
I pm'ed you about photo posting, take a look and send me a couple of your initial post so I can check the process, and see what is going wrong.
Chris