Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Tribe Pterostichini - Woodland Ground Beetles

Carabini? - Pterostichus melanarius Pterostichus lama Gastrellarius honestus - female Euferonia? - Pterostichus mutus Metalic Beetle - Poecilus chalcites Subgenus Hypherpes? - Pterostichus lama Coleoptera - Pterostichus Cyclotrachelus seximpressus? - Pterostichus stygicus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga
Family Carabidae (Ground Beetles)
Subfamily Harpalinae
Supertribe Pterostichitae
Tribe Pterostichini (Woodland Ground Beetles)
Numbers
~250 species in 12 genera in our area(1); thousands of spp. worldwide
Identification
Medium-sized to fairly large, dark, carabids. Most species are diistinctive in "having a crossed elytral epipleuron near the apex of the elytron." (2)
Range
throughout NA and much of the world
Works Cited
1.American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
Arnett, R.H., Jr., and M. C. Thomas. (eds.). 2000. CRC Press LLC, Boca Raton, FL.
2.Ground Beetles and Wrinkled Bark Beetles of South Carolina
Janet Ciegler. 2000. Clemson University.