Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowse
Info
ImagesLinksBooksData

Tribe Helluonini - Flat-horned Ground Beetles

Flat-horned Ground Beetle - Helluomorphoides nigripennis Carabid - Helluomorphoides Hellumorphoides sp.? - Helluomorphoides latitarsis Helluomorphoides latitarsis Helluomorphoides ferrugineus? - Helluomorphoides Helluomorphoides? - Helluomorphoides Helluomorphoides latitarsis? - Helluomorphoides Arizona Beetle for ID - Helluomorphoides
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 Harpalitae
Tribe Helluonini (Flat-horned Ground Beetles)
Numbers
8 spp. of a single genus in our area, >160 spp. in 25 genera of two subtribes worldwide(1)
Identification
Antennomeres flattened(2)
Range
most zoogeogr. regions but marginal in the Holarctica(1)
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.Beetles: A Field Guide to the Beetles of North America
Richard E. White. 1998. Houghton Mifflin.