Westcott, R. L.; Barr, W. F.

Resurrection and Review of the Genus Knowltonia Fisher, With Description of a New Subspecies of Chrysobothris Eschscholtz and New Species of Acmaeodera Eschscholtz from North America (Coleoptera: Buprestidae)

. Zootaxa 2007, 1481, 49–58.