Subtribe Trechina Bonelli 1810 (ground beetle)
Insecta - Coleoptera - Carabidae
Full reference: F. A. Bonelli. 1810. Observations Entomologiques. Première Partie (Cicindélètes et Portion des Carabiques) 1-58
Parent taxon: Trechini according to D. R. Maddison et al. 2019
See also Bouchard et al. 2011 and Ortuño and Arillo 2015
Sister taxa: Antarctotrechus, Trechiama
Subtaxa: Trechoblemus Trechus
Type: Trechus
Ecology:
Distribution:
• Quaternary of Canada (1: British Columbia collection), the United Kingdom (9), United States (22: Pennsylvania, Washington, Wisconsin)
• Oligocene of France (1), Germany (1)
• Eocene of Germany (1), the Russian Federation (2)
Total: 37 collections including 40 occurrences