The first thing we think of is the potential for a deadly envenomation, or sting. All scorpions do sting, but few are deadly, and the species on the Gulf coast is not a threat to life. Scorpions are arachnids, being closely related to spiders.
The renal capsule is a tough fibrous layer surrounding the kidney and covered in a thick layer of perinephric adipose tissue. It provides some protection from trauma and damage.The renal capsule relates to the other layers in the following order (moving from innermost to outermost):1  renal medulla.2  renal cortex. 3  renal capsule.t provides some protection from trauma and damage. The renal capsule relates to the other layers in the following order (moving from innermost to outermost): 1  renal medulla. 2  renal cortex. 3  renal capsule.
From outside in, they are the renal capsule, the renal cortex, and the renal medulla. Each can be identified by its appearance and color. The renal capsule is a transparent membrane that lines the outer part of the kidneys and acts as protection against infection and injury.he renal cortex is basically the secondary layer of the kidneys in humans and most other mammals. It tends to be thicker than most of the organâs inner tissues, and in many ways serves to protect the organ and keep it insulated.