Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 23-27

Published in Proc. Ent. Soc. Wash, in 1908, in volume 9, pages 28-29

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 69-71

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 75-85

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 9, pages 85-95

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 142-144

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 9, pages 144-148

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 156-157

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 9, pages 157-160

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 10, pages 19-26

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 10, pages 27-30

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 10, pages 36

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 10, pages 63-65

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 10, pages 68-70

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 10, pages 85-91

Published in Proceedings of The Entomological Society of Washington Dc, in 1908, in volume 10, pages 96-102

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 10, pages 103-108

Published in Proceedings of the Entomological Society of Washington, in 1908, in volume 10, pages 173-215