Mating-marks
Guides
Pterostichini
Woodland Ground Beetles
Pterostichini is a tribe of ground beetles in the subfamily Harpalinae, commonly known as woodland ground beetles. The tribe contains approximately 180 genera and over 3,800 described species, though estimates vary. Members are primarily ground-dwelling beetles with diverse ecological roles as predators. Research on certain genera, particularly Pterostichus, has revealed complex life history patterns including iteroparity, flexible breeding periods, and responses to environmental conditions such as drought.