The Pentatomoidea ( shield bugs, chust bugs, and stink bugs )
The Pentatomoidea comprise a superfamily of insects in the Heteroptera suborder of the Hemiptera order and, as such, share a common arrangement of sucking mouthparts. They are commonly referred to as shield bugs, chust bugs, and stink bugs.
The roughly 7000 species under Pentatomoidea are divided into 14 or 15 families. info source