Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 14-15

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 30

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 45-62

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 64

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 79-81

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 89

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 99-106

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 120-123

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 124-125

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 126

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 128-140

Published in (Diptera). Proc. ent. Soc. Washington, in 1911, in volume 13, pages 149-150

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 151-170

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 185-187

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 212-214

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 215-226

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 233-234

Published in Proceedings of the Entomological Society of Washington, in 1911, in volume 13, pages 234

Published in Proceedings of The Entomological Society of Washington Dc, in 1911, in volume 13, pages 235-238