Hi,
I've been looking at Southwest Speckled Rattlesnakes and it seems that they aren't as toxic as other subspecies, is there any truth to this? From what I understood, the species as a whole could be potentially lethal. Every LD-50 chart I read says the dose is much higher for this subspecies than any other subspecies, and the same methods of injection are used. Any clarification would be much appreciated.

Thanks,
Evan