Corpsethorn trap

The Corpsethorn trap is a trap used in Dungeoneering. You must have 70 Hunter to use this trap. This trap as well as other traps is used to hunt bovimastyx in Daemonheim. Once laid, the bovimastyx will stick its head in trap and, if successful, will decapitate the bovimastyx. You will then be given an option to skin the corpse, you must have a knife in your inventory to do this. This will yield you several hides of the bovimastyx.

To make this trap, a player must use a knife on a set of Corpsethorn branches with level 73 Fletching, yielding 180 fletching experience.

When laid it is called a Stegomastyx trap.