18 hits (0 seconds)

Two new termites from Arizona
Published in Proceedings of the Entomological Society of Washington, in 1920, in volume 22, pages 38-40
Created: 2011-06-01, modified: 2011-06-21
Descriptions of six new wasps
Published in Proceedings of The Entomological Society of Washington, in 1920, in volume 22, pages 54-50
Created: 2011-08-10, modified: 2018-12-04
Zoraptera not an aptorous Order
Published in Proceedings of The Entomological Society of Washington, in 1920, in volume 22, pages 84-97
Created: 2011-08-10, modified: 2011-08-10
A new trigonalid from India
Published in Proceedings of The Entomological Society of Washington, in 1920, in volume 22, pages 191
Created: 2011-12-13, modified: 2011-12-13