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Species Cyclotrachelus substriatus

Cyclotrachelus substriatus (LeConte) - Cyclotrachelus substriatus - female Cyclotrachelus substriatus (LeConte) - Cyclotrachelus substriatus 20210603 - Cyclotrachelus substriatus 20210603 - Cyclotrachelus substriatus 20210603 - Cyclotrachelus substriatus
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)
Genus Cyclotrachelus
No Taxon (Subgenus Evarthrus)
No Taxon (substriatus group)
Species substriatus (Cyclotrachelus substriatus)
Synonyms and other taxonomic changes
Cyclotrachelus substriatus (LeConte)
Orig. Comb: Feronia substriata LeConte, 1846
Identification
Note: This species separates from juxtapositional species in Freitag (1969) by the following combination:
1) So-called "umbilicate" punctures along anterolateral border of shoulder are not surrounded by prominent elevated ridges.
2) Elytral apex strongly sinuate.
3) Prominent knob along border of last abdominal sternite. (… Peter W. Messer, 23 January, 2013)
Range
AZ-TX-MN-WY (MO?) / Mex (1), mostly sc. US - Map (2)
Print References
Freitag, R. 1969. A revision of the species of the genus Evarthrus LeConte (Coleoptera: Carabidae). Quaestiones Entomologicae 5: 88-211.
LeConte, J.L. 1846. A descriptive catalogue of the geodephagous Coleoptera inhabiting the United States east of the Rocky Mountains. Annals of the Lyceum of Natural History of New York 4: 173-354.