Reference
Ashmead, W. H. 1888. A proposed natural arrangement of the Hymenopterous families. Proceedings of the Entomological Society of Washington 1:96-99. PDF
Details
Authors
Title A proposed natural arrangement of the Hymenopterous families.
Pagination 96-99
Year 1888
Date 1888-03-01
Type Article reference
Bolton key
Journal Proceedings of the Entomological Society of Washington
Series/volume/issue 1
PDF link PDF