Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 40-41

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 63-69

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 69-75

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of the Entomological Society of Washington, in 1950, in volume 52, pages 77-81

Created: 2011-06-01, modified: 2011-06-21

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 85-87

Created: 2011-08-10, modified: 2011-08-10

Published in Proc Ent Soc Washington, in 1950, in volume 52, pages 91-95

Created: 2011-06-10, modified: 2011-06-21

Published in Proc. ent. Soc. Wash, in 1950, in volume 52, pages 100-101

Created: 2011-06-04, modified: 2011-06-21

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 109-143

Created: 2011-08-10, modified: 2012-05-06

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 143-146

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 147-157

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 194-199

Created: 2011-08-10, modified: 2011-08-10

Published in Proc. Ent. Soc. Wash, in 1950, in volume 52, pages 237-250

Created: 2011-06-04, modified: 2011-06-21

Published in Proc Ent Soc Washington, in 1950, in volume 52, pages 251-258

Created: 2011-06-10, modified: 2011-06-21

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 287-290

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 291-299

Created: 2011-12-13, modified: 2011-12-13

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 299-300

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of The Entomological Society of Washington, in 1950, in volume 52, pages 301-304

Created: 2011-08-10, modified: 2011-08-10

Published in Proceedings of the Entomological Society of Washington, in 1950, in volume 52, pages 309-312

Created: 2010-11-21, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 1950, in volume 52, pages 312-315

Created: 2010-11-21, modified: 2011-06-21