Gary J. Umphrey

Morphometric discrimination among sibling species in the<i>fulva</i>–<i>rudis</i>–<i>texana</i>complex of the ant genus<i>Aphaenogaster</i>(Hymenoptera: Formicidae)

Gary J. Umphrey · Canadian Journal of Zoology · 1996 · 70 citations

Genetics, Entomology, Taxonomy +21

An expansion of the genome size dataset for the insect order Hymenoptera, with a first test of parasitism and eusociality as possible constraints

A. M. Ardila‐Garcia, Gary J. Umphrey, T. Ryan Gregory · Insect Molecular Biology · 2010 · 51 citations

Genetics, Entomology, Social Insect +20

SPERM PARASITISM IN ANTS: SELECTION FOR INTERSPECIFIC MATING AND HYBRIDIZATION

Gary J. Umphrey · Ecology · 2006 · 46 citations

Biology, Insect Social Behavior, Fertility +13

Dissection versus Prosection: A Comparative Assessment of the Course Experiences, Approaches to Learning, and Academic Performance of Non‐medical Undergraduate Students in Human Anatomy

Sean McWatt, Genevieve Newton, Gary J. Umphrey et al. · Anatomical Sciences Education · 2020 · 28 citations

Human Anatomy, Education, Surgery +18

Conversion of Furfural Derivatives to 1,4-Pentanediol and Cyclopentanol in Aqueous Medium Catalyzed by <i>trans</i>-[(2,9-Dipyridyl-1,10-phenanthroline)(CH₃CN)₂Ru](OTf)₂

Maryanne K. Stones, Elise M.-J. Banz Chung, Igor T. Cunha et al. · ACS Catalysis · 2020 · 26 citations

Engineering, Organic Chemistry, Chemistry +19