Here is a mostly complete set of the more often used common names for the species pictured. Unfortunately, the first one I can't answer with certainty.
Species number (not picture number):
1 - Some sort of European Adder, sorry I don't know the common
2 - Puff Adder
3 - Jumping Viper
4 - Eastern Diamondback
5 - One of the many Neotropical Rattlesnake species...sorry, can't be any more specific here
6 - Sidewinder (US)
7 - Brown Snake species
8 - Death Adder
9 - East African Green Mamba
10 - Jameson's Mamba
11 - Rinkhal's Spitting Cobra
12 - Chinese Cobra
13 - Egyptian Cobra (black variant)
14 - Monocled Cobra (albino specimen)
15 - Russian Cobra
16 - Black and White Spitting Cobra
17 - icky spider..lol
Since this isn't exactly completely accurate, maybe someone else will chime in to fill in the vague ones.
-Chance
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Chance Duncan
www.rivervalleyexotics.com