Citations: Frost, S. W. 1962: [Blackburn, N. D.] Journal of Economic Entomology ISSN: 0022-0493, Menasha/Wisc 55, B15 10592, pp. 1024, Portr.
Osborn, H. 1946: Fragments of Entomological History Including Some Personal Recollections of Men and Events. 2 Columbus, Ohio, Published by the Author, 1-232 S., B15: 6024, pp. nur Portr.(Taf. 27)