Blaberus atropos

Blaberus boliviensis

Blaberus colosseus

Blaberus craniifer (death head roach)
The name Blaberus means "noxious" and craniifer means "skull." These are striking roaches with jet black wings.

Blaberus discoidalis (discoid)
This species has long been mislabeled as death heads in many zoological reports, so you may sometimes hear people referring to them as false death heads.

Blaberus fuscus