Published in Proc Ent Soc Washington, in 1951, in volume 53, pages 1-25

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

Published in Proc. Ent. Soc. Wash, in 1951, in volume 53, pages 25-34

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

Published in Proceedings of the Entomological Society of Washington, in 1951, in volume 53, pages 43-44

Created: 2011-05-06, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 1951, in volume 53, pages 57-85

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

Published in Proceedings of the Entomological Society of Washington, in 1951, in volume 53, pages 97-104

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 109-111

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 138-147

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 150-152

Created: 2011-01-31, modified: 2011-06-21

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 156-158

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 160-163

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 223-226

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 251-260

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

Published in Proc Ent Soc Washington, in 1951, in volume 53, pages 263-271

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 271-272

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

Published in Proc. Ent. Soc. Wash, in 1951, in volume 53, pages 273-274

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 275-280

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

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 295-298

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

Published in Proc. Ent. Soc. Wash., in 1951, in volume 53, pages 313-326

Created: 2012-07-04, modified: 2012-07-04

Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 327-331

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

Published in Proc. Ent. Soc. Wash, in 1951, in volume 53, pages 342-343

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