Published in Proceedings of the Entomological Society of Washington, in 1901, in volume 4, pages 361-364

Published in Proceedings of The Entomological Society of Washington, in 1901, in volume 4, pages 365-368

Published in Proceedings of the Entomological Society of Washington, in 1901, in volume 4, pages 381-382

Published in Proceedings of The Entomological Society of Washington, in 1901, in volume 4, pages 402-404

Published in Proceedings of the Entomological Society of Washington, in 1901, in volume 4, pages 435-437

Published in Proc.Ent. Soc. Washington, in 1901, in volume 4, pages 491-492

Published in Proc. Ent. Soc. Wash, in 1901, in volume 4, pages 497-501

Published in Proceedings of the Entomological Society of Washington, in 1901, in volume 4, pages 507-515