Published in Proceedings of the Entomological Society of Washington, in 1942, in volume 44, pages 179-183
Published in Proceedings of the Entomological Society of Washington, in 1942, in volume 44, pages 8-10
Published in Proc. Ent. Soc. Wash, in 1942, in volume 43, pages 181-183
Published in Proc. Ent. Soc. Wash, in 1942, in volume 44, pages 22-26
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 62-64
Published in Proc Ent Soc Washington, in 1942, in volume 44, pages 145-149
Published in Proc Ent Soc Washington, in 1942, in volume 44, pages 26-28
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 65-68
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 140-141
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 17-18
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 50-51
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 168-169
Published in Proceedings of The Entomological Society of Washington, in 1942, in volume 44, pages 99-110
Published in Proceedings of the Entomological Society of Washington, in 1942, in volume 44, pages 76-99
Published in Proceedings of the Entomological Society of Washington, in 1942, in volume 44, issue 8, pages 155-167
Published in Proceedings of the Entomological Society of Washington, in 1942, in volume 44, issue 3, pages 39