Pterostichus niger

Pterostichus niger is a species of woodland ground beetle in the family Carabidae, found in the Palearctic.

Subspecies
These two subspecies belong to the species Pterostichus niger:
 * Pterostichus niger niger (Schaller, 1783)
 * Pterostichus niger planipennis (R.F.Sahlberg, 1844)