Erin McCullough

Erin McCullough is an Assistant Professor in Biology at Clark University, specializing in evolutionary biology and behavioral ecology. Her research investigates morphological and behavioral diversity with a focus on sexually selected traits in arthropods.

Education includes:

• Ph.D. in Organismal Biology and Ecology, University of Montana (2014)
• B.S. in Biology, University of Puget Sound (2006)

Research examines the evolution of reproductive traits using integrative approaches spanning functional morphology, physiology, and molecular biology. Key interests include weapon evolution in insects, mating strategies, and the costs/benefits of sexual selection.

Publications frequently employ meta-analytical approaches to study allometric patterns in animal weapons. Recurrent themes include sexual dimorphism, combat damage assessment, and trade-offs between ornamentation and function.

Teaches undergraduate courses in Animal Behavior and Evolution, integrating research on evolutionary mechanisms and trait diversification.