Fisher, A. K. 1925: [Barrows, W. B.] Auk 42, pp. 1-14, Portr. + Schr.verz.
W. A. H. 1925: [Barrows, W. B.] Journal of Economic Entomology ISSN: 0022-0493, Menasha/Wisc 18, B15 10592, pp. 563-564