Classification
Tree [regio]Heteroptera [subordo]
Reduviidae [familia]
Harpactorinae [subfamilia]
Isyndus [genus]
Isyndus obscurus [species]
Isyndus obscurus (Dallas, 1850) contains the following taxa:
Isyndus obscurus obscurus (Dallas, 1850) [subspecies]
Isyndus obscurus planicollis (Lindberg, 1934) [subspecies]