Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 162-166

Published in Proceedings of The Entomological Society of Washington, in 1903, in volume 5, pages 167-173

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 173-177

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 232-234

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 235-236

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 237-245

Published in Proceedings of The Entomological Society of Washington, in 1903, in volume 5, pages 245-272

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 290-298

Published in Proceedings Entomological Society Washington, in 1903, in volume 5, pages 298-303

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 306-307

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 307-308

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, pages 329-331

Published in Proceedings of the Entomological Society of Washington, in 1903, in volume 5, issue 3, pages 181-220