Area of research
Ecology, Evolution, Behavior and Systematics · Plant Science
Research interest
Research interests include Biology, Hymenoptera, Halictidae, Apoidea, Subgenus, and Genus.
Fifteen new species of Chilicola (Oroediscelis) (Hymenoptera: Colletidae: Xeromelissinae) with illustrated keys to the males and females of the subgenus
Contribution of DNA barcoding to the study of the bees (Hymenoptera: Apoidea) of Canada: progress to date
Bees of the genera <i>Dufourea</i> and <i>Dieunomia</i> of Michigan (Hymenoptera: Apoidea: Halictidae), with a key to the <i>Dufourea</i> of the eastern United States
Two new species of Geodiscelis Michener &amp; Rozen (Hymenoptera: Apoidea: Colletidae) with a phylogenetic analysis and subgeneric classification of the genus
Revision and reclassification of <i>Lasioglossum</i> (<i>Evylaeus</i>), <i>L.</i> (<i>Hemihalictus</i>) and <i>L.</i> (<i>Sphecodogastra</i>) in eastern North America (Hymenoptera: Apoidea: Halictidae)
Three new species of Neofidelia (Hymenoptera: Apoidea: Megachilidae) from Northern Chile
A new species, <i>Lasioglossum (Eickwortia) hienae</i>, from Mexico (Apoidea: Halictidae)
Revision of the rare Mesoamerican bee genus Mexalictus (Hymenoptera: Halictidae) with the description of <br />21 new species
Mirnapis ohloweni Packer and Dumesh, new species with notes on M. inca Urban (Hymenoptera: Apidae: Eucerini)