Published in Proceedings of the Entomological Society of Washington, in 1916, in volume 18, pages 129-146

Published in Proceedings of the Entomological Society of Washington, in 1916, in volume 18, pages 214-216

Published in Proceedings of the Entomological Society of Washington, in 1916, in volume 18, pages 184-189

Published in Proc. Ent. Soc. Wash, in 1916, in volume 18, pages 98-100

Published in Proc. Ent. Soc. Wash, in 1916, in volume 18, pages 101-113

Published in Proceedings of The Entomological Society of Washington, in 1916, in volume 18, pages 94-98

Published in Proceedings of The Entomological Society of Washington, in 1916, in volume 18, pages 127-128

Published in Proceedings of The Entomological Society of Washington Dc, in 1916, in volume 18, pages 147-154

Published in Proceedings of The Entomological Society of Washington Dc, in 1916, in volume 18, pages 154-161

Published in Proceedings of The Entomological Society of Washington Dc, in 1916, in volume 18, pages 193-195

Published in Proceedings of The Entomological Society of Washington, in 1916, in volume 18, pages 93