Curator of Hymenoptera
Entomology
Research Entomologist and Curator of Diptera
Collections Information Manager
Visual Information Specialist
Museum Specialist, Arachnids & Myriapods
Museum Specialist, Lepidoptera & Hymenoptera (retired)
Public Information Officer (Emeritus)
Museum Specialist, Diptera & Neuroptera
Museum Specialist, Coleoptera
Museum Specialist, Arachnida
Museum Specialist, Hymenoptera
Collections Manager
Museum Specialist, Lepidoptera
Collections management
Postdoctoral Fellow, Hymenoptera
Senior Scientist
(1940 - 2020) Former Curator of Coleoptera
Curator of Lepidoptera
Graduate Fellow, Hymenoptera
Research Entomologist and Curator of Hymenoptera
Research Entomologist and Curator of Arachnida and Myriapoda
Research Associate
Curator Emeritus of Lepidoptera
Adjunct Scientist (Emeritus, USDA/SEL)
Curator Emeritus of Diptera
Research Associate, Entomology
Research Associate (Emeritus, USDA/SEL), Hymenoptera
(1944 – 2021) Former SI research associate