Published in Proceedings of The Entomological Society of Washington Dc, in 1909, in volume 10, pages 160-161

Published in Proceedings of The Entomological Society of Washington Dc, in 1909, in volume 10, pages 167-168

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 10, pages 168-169

Published in Proceedings of The Entomological Society of Washington Dc, in 1909, in volume 10, pages 169-170

Published in Proceedings of the Entomological Society of Washington DC, in 1909, in volume 10, pages 170-173

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 30-39

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 40-41

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 42-51

Published in Proceedings of The Entomological Society of Washington, in 1909, in volume 11, pages 51-52

Published in Proceedings of The Entomological Society of Washington, in 1909, in volume 11, pages 63-65

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 76-81

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 87-103

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 106-108

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 111-114

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 133-143

Published in Proceedings of The Entomological Society of Washington Dc, in 1909, in volume 11, pages 189-191

Published in Proceedings of the Entomological Society of Washington, in 1909, in volume 11, pages 208-211