Published in Proceedings of the Entomological Society of Washington, in 1926, in volume 28, pages 97-102

Published in Proceedings of the Entomological Society of Washington, in 1926, in volume 28, pages 188-189

Published in Proceedings of the Entomological Society of Washington, in 1926, in volume 28, pages 145-150

Published in Proc. ent. Soc. Wash., in 1926, in volume 28, pages 1-5

Published in Proc. Ent. Soc. Wash, in 1926, in volume 28, pages 156-159

Published in Proc. Ent. Soc. Wash, in 1926, in volume 28, pages 112-114

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 151-155

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 53-54

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 179-181

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 95-97

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 214-217

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 167-179

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 159-162

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 115-139

Published in Proceedings of The Entomological Society of Washington, in 1926, in volume 28, pages 67