Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 25-38
Published in Proceedings of The Entomological Society of Washington Dc, in 1915, in volume 17, pages 54
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 55-56
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 77-79
Published in Proceedings of The Entomological Society of Washington Dc, in 1915, in volume 17, pages 94-95
Published in Proceedings of The Entomological Society of Washington Dc, in 1915, in volume 17, pages 100
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 101-104
Published in Proc. Ent. Soc. Wash, in 1915, in volume 17, pages 104-107
Published in Proc. Ent. Soc. Wash, in 1915, in volume 17, pages 107-114
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 128-132
Published in Proceedings of the Entomological Society of Washington DC, in 1915, in volume 17, pages 132-142
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 142-144
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 144-145
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 146-147
Published in Proc. ent. Soc. Wash, in 1915, in volume 17, pages 158-162
Published in Proc. Ent. Soc. Wash, in 1915, in volume 17, pages 162-164
Published in Proceedings of The Entomological Society of Washington Dc, in 1915, in volume 17, pages 168
Published in Proceedings of The Entomological Society of Washington Dc, in 1915, in volume 17, pages 169-173
Published in Proceedings of The Entomological Society of Washington, in 1915, in volume 17, pages 186-187
Published in Proceedings of the Entomological Society of Washington, in 1915, in volume 17, pages 199-200