BEAL R. S. [1952]: The biology and taxonomy of the Nearctic species of Trogoderma (Coleoptera: Dermestidae). Ph. D. Thesis, University of California, Berkeley.

BEAL R. S. 1952: Description of a new Arizona Thaumaglossa (Coleoptera: Dermestidae). The Pan-Pacific Entomologist 28: 171-172.