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

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

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 127-128

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 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, in 1916, in volume 18, pages 184-189

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 214-216