BLAISDELL F. E. 1927b: A blind beetle excavated from an Egyptian city´s ruing dating between 117 and 235 A. D. Proceedings of the Entomological Society of Washington 29: 121-125, pl. 6.

BLAISDELL F. E. 1927a: Miscellaneous studies in the Coleoptera No. 2. The Pan-Pacific Entomologist 3: 163- 168.