Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 118-122

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 60-64

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, issue 9, pages 153-155

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 150-153

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 81-83

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 100-106

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 7-9

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 112-118

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 109-112

Published in Proceedings of the Entomological Society of Washington, in 1932, in volume 34, pages 29-37

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 98-100

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 88-89

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 23-25

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 149-150

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 37-40

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 17-20

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 93-98

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 69-78

Published in Proceedings of The Entomological Society of Washington, in 1932, in volume 34, pages 78-81