Advertisement Based off of the dismal survival rate of this particular species as 3/4" slings a few days after arrival from being shipped overnight, I'd have to say Ornithoctonus aureotibialis. I've made 2 separate purchases for 2 slings each try, and both instances produced the same result for some reason. 1 makes it and the other dies. No other T's in my collection has such awful survival rates. If anyone has tips for this species I'd love to read it. Does this species need to be kept more moist than many other T's out there during 1st arrival? It seems like they get dehydrated very easily.