The close proximity of the blacklight coupled with the lowered exposure really brings out her textured body. Alexial is a deathstalker scorpion, Leiurus quinquestriatus
. In normal light she looks like this: www.flickr.com/photos/furryscalyman/356870862 You should NEVER leave a blacklight on a scorpion long-term.
The intense UV rays will eventually kill the nocturnal animal. Some pet stores market scorpion habitats with blacklights because they look cool, but they don't tell you the facts.