Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 146-161

Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 126-128

Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 12-22

Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 173-174

Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 87-89

Published in Proceedings of the Entomological Society of Washington, in 1917, in volume 19, pages 162-165

Published in Proceedings of The Entomological Society of Washington Dc, in 1917, in volume 18, pages 212