Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

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Species Geopinus incrassatus

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga (Ground and Water Beetles)
Family Carabidae (Ground Beetles)
Subfamily Harpalinae
Tribe Harpalini
Genus Geopinus
Species incrassatus (Geopinus incrassatus)
Identification
overall appearance resembles a scarab beetle except for filiform antennae; body and legs light brownish-yellow; elytra with several dark brown longitudinal lines; foretibia expanded distally into a blade-like structure, adapted for digging; nocturnal and often attracted to light
Range
central Canada (Quebec to Alberta) and most of United States
Habitat
fossorial (adapted for digging) in dry fields but most frequently found at night attracted to lights on streets/roads/parking lots
Season
May to October; most common in June
Internet References
pinned adult image (Ground Beetles of Canada; CBIF)
pinned adult image and habitat (Insects of Cedar Creek, Minnesota)
collection notes from Ohio; PDF doc in 1933-34 (Laura and Ray Everly, Ohio State U.)
distribution in Canada list of provinces (Ground Beetles of Canada; CBIF)