Stung on the little finger by a Lychas 'spinatus' (syn. L. variatus) due to my hand coming too close to a scorp resting on a branch in the tank. The result was a red,slightly inflamed finger,very itchy. I was tagged late at night,there were no remaining effects when I woke early morning. I suspect very little venom was injected as it was a defensive sting to a moving hand that came too close to the scorpion during maintenance,most people report pain close to that of a bee-sting,or greater.