Westcott, R.L. & Barr, W.F. (2007)

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, 1481 (1), 49–58.