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

Genus Calosoma - Caterpillar Hunter Beetles

Carabidae, Calosoma Scrutator ? - Calosoma scrutator Fiery Searcher - Calosoma scrutator Fiery Searcher - Calosoma scrutator Calosoma externum? - Calosoma externum Carabidae - Calosoma wilcoxi - Calosoma wilcoxi Fairy Hunter - Calosoma calidum Black Caterpillar Hunter Beetle - Calosoma sayi Calosoma scrutator
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga
Family Carabidae (Ground Beetles)
Subfamily Carabinae
Tribe Carabini
Genus Calosoma (Caterpillar Hunter Beetles)
Synonyms and other taxonomic changes
The classification used in the guide follows Bousquet (2012)(1)
Explanation of Names
Calosoma Weber 1801
From Greek kalos (καλος) 'pretty, beautiful' + soma (σωμα) 'body'
Numbers
~40 spp. in 9 subgenera in our area(1), 125 spp. in 19 subgenera total(2)
Size
our spp. 13–35 mm(2)
Identification
keys in (3)
Range
worldwide, incl. much of NA, more diverse in the south