ChelicerataArachinidaAraneaeAraneomorphaeScorpiones(scorpions)EntelegynaeLycosoideaCtenidae(wandering spiders)
Phoneutria
Phoneutria nigriventer (Brazilian armed spider)
ButhoideaTityusTityus bahiensis
Tityus serrulatus(Brazilian scorpion)
Tityus stigmurus