BioStor
 | On the Affinities of the Genus Tachycellus, with Descriptions of New Species from the Western United States H C Fall (1905) Journal of The New York Entomological Society 13: 169-178 |
 | A list of Labrador Coleoptera J Sherman (1910) Journal of the New York Entomological Society 18: 173-197 |
 | Glazialzeitliche Relik-tenfauna im hohen Norden (1912) Deutsche Entomologische Zeitschrift 1912: 33-63 |
 | Random notes on North American Carabidae (Coleopt.) C H Lindroth (1954) Bulletin of The Museum of Comparative Zoology 111: 117-161 |
 | Life-history patterns among carabid species P J D Boer and T S V Dijk (1996) Tijdschrift Voor Entomologie 139: 1-16 |