Molecular Biology and Genetics
Statistics of barcoding coverage
Specimen Records: 15
Specimens with Sequences: 11
Specimens with Barcodes: 8
Species With Barcodes: 4
Public Records: 5
Public Species: 2
Public BINs: 2
The Trachypachidae (or sometimes false ground beetles) are a family of beetles that generally resemble small ground beetles, but that are distinguished by the large coxae of their rearmost legs. Only six species are known in the family, with four species of Trachypachus found in northern Eurasia and northern North America, and two species of Systolosoma in Chile.
To quote G. E. Ball, "the most interesting thing about this small family is its uncertain phylogenetic relationships"; it has been classified as a subfamily of Carabidae, and as a family been placed in several different positions relative to other beetle families.
- Genus Trachypachus
|Wikispecies has information related to: Trachypachidae|
- George E. Ball, "Trachypachidae", in Ross H. Arnett, Jr. and Michael C. Thomas, American Beetles (CRC Press, 2001), vol. 1
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