Pterostichus honnoratiiPterostichus honnoratii is a species of ground beetles belonging to the family Carabidae.SubspeciesPterostichus honnoratii honnoratii Pterostichus honnoratii ludovici Schatzmayr, 1930 Pterostichus honnoratii sellae Stierlin, 1881DescriptionPterostichus honnoratii can reach a length of about. The three subspecies differ in the morphology of posterior angles and anterior angles of pronotum. These beetles are predatory.DistributionThis species is present in Italy, in France and in Switzerland.HabitatP. honnoratii lives in the high alpine areas and in lower altitude in forests. It prefers the limestone screes and the debris of calcareous schists. These beetles can be found under rocks and prefer slightly moist, sandy soil.