Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 1-27

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 39-44

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 45-48

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 48-54

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 62-71

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 78-79

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 84-88

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 112-124

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 150-159

Published in Proc. Ent. Soc. Wash, in 1973, in volume 75, pages 160-164

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 165-169

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 177-179

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 181-187

Published in Proc. Ent. Soc. Wash, in 1973, in volume 75, pages 191-194

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 205-208

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 216-219

Published in Proc. Ent. Soc. Wash, in 1973, in volume 75, pages 220-224

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 279-282

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 282-287

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 288-297

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 314-317

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 317-318

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 319-329

Published in Proceedings of the entomological Society of Washington, in 1973, in volume 75, pages 329-337

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 337-345

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 345-354

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 379-402

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 402-408

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 408-410

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 411-416

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 419-422

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, pages 435-440

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 458-463

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, pages 464-467

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, issue 2, pages 179-181

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, issue 2, pages 194-204

Published in Proceedings of The Entomological Society of Washington, in 1973, in volume 75, issue 2, pages 224-232

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, issue 3, pages 276-279

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, issue 3, pages 365-371

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, issue 3, pages 373

Published in Proceedings of the Entomological Society of Washington, in 1973, in volume 75, issue 4, pages 467-478