Pterostichus alternatus Motschulsky, 1850 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Carabidae genus Pterostichus species Pterostichus adstrictus Name Homonyms Pterostichus alternatus Motschulsky, 1850 Pterostichus alternatus Breit, 1911