Tree Creeping Scorpion

Opistacanthus asper (Peters, 1861)

Description

The Tree Creeping Scorpion (Opistacanthus asper). is a medium sized scorpion, average 65mm to 85mm in length, attaining 70mm in other areas.  Colouration black with pale legs and sting.  Asper refers to the course granulations on the pincers. A very common scorpion, they shelter off the ground in cracks in trees, under loose bark, in thatch roofs where supporting pole meet, and in stone walls. Easily seen at night having out of their shelter in a tree, waiting to ambush prey. Often seen running out of log placed in a fire. 

Similar in appearance to:

First Response

Stings from this medium sized, weakly venomous species are not uncommon. A typical sting from this species results in class 1 or 2 symptoms. No medical treatment is required.

Note that this information is for educational purposes only. This information focuses upon the scorpion and does not take into consideration additional factors that influence symptoms severity. If you are in doubt whatsoever, then contact a helpine for medical advice.

member of the

I'm on a mission to reduce the burden of spider bites and scorpion stings across Southern Africa!
NewsletterPublic Events | Books & Workbooks | Presentations | Activities |Professional Development |  Shop