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Filters: Keyword is Insects and Author is Barr, Thomas C [Clear All Filters]
The North American Pterostichus of the Subgenus Cylindrocharis Casey (Coleoptera, Carabidae)." American Museum Novitates, no. 2445 (1971): 1-14.
"The Genus Trechus (Coleoptera: Carabidae: Trechini) in the Southern Appalachians." The Coleopterists' Bulletin 16, no. 3 (1962): 65-92.
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