Patek Lab Members

Active Lab Members

Sheila Patek

Research Focus: Evolutionary mechanics of movement and communication
Patek received her A.B. with honors in Biology from Harvard University followed by a Ph.D. in Biology from Duke University. She was then awarded a Miller Postdoctoral Fellowship at UC Berkeley. She has received several honors, including a Guggenheim Fellowship, the George A. Bartholomew Award for distinguished contributions to comparative physiology, a Radcliffe Fellowship, a NSF CAREER award, and the Brilliant 10 award from Popular Science magazine. Her research has been funded by the National Science Foundation, National Geographic Society, Hellman Family Foundation, Armstrong Fund for Science, Department of Defense, and others. Patek currently leads a Multidisciplinary University Research Initiative (MURI) funded by the Army Research Office. She serves as Monitoring Editor for the Journal of Experimental Biology and Associate Editor for the journal Evolution. She is Director of the Physical Biology of Organisms consortium as well as for the program Matching Undergraduates to Science and Engineering Research (MUSER). Patek is Chair of the Biomechanics Division at the Society for Integrative and Comparative Biology. In addition to training graduate and postdoctoral scientists, Patek teaches undergraduate and graduate courses in animal physiology, biomechanics, introductory biology, invertebrate biology and comparative analysis. Patek has led an NSF-funded Research Experience for Teachers program for five years which enables teachers to integrate their research experience with curriculum development. The Patek Lab involves high school students and undergraduate summer researchers from around the country through fellowship programs, such as the Army Educational Outreach Program. Patek regularly presents her research internationally, through both academic and public lectureships - including a mainstage TED talk. The lab's research has been featured in hundreds of media outlets, including the New York Times, National Public Radio (NPR), Canadian Broadcasting Corp (CBC), British Broadcasting Corp (BBC), National Geographic and others.

Grace Farley

Research Focus: Animal behavior and ecology
Grace Farley graduated with a B.A. in Biology and a B.A. in Studio Art from Swarthmore College in 2017. While at Swarthmore, Grace researched the mate choice preferences of female grey treefrogs (Hyla versicolor) in relation to their readiness to oviposit, as well as the acoustic parameters of male mating calls. Her most recent research was conducted at the University of Washington’s Friday Harbor Laboratories, where she studied the impact of two different photosynthetic symbionts (Symbiodinium and Elliptochloris marina) on the light response behavior of their host, the clonal anemone Anthopleura elegantissima. Grace has also spent a semester in Costa Rica, where she hiked, camped, and snorkeled, while studying tropical ecology, diversity, and conservation. At the Patek lab, Grace integrates her background in animal behavior and ecology with biomechanics to study the behavior, mechanisms and scaling of super-fast movement in larval mantis shrimp and jumping midge larvae.

Patrick Green

Research Focus: Animal behavior, biomechanics
I'm interested in connections between animal behavior and biomechanics, using animal weapons as a study system. I'm currently studying how mantis shrimp resolve aggressive contests. Since mantis shrimp have weapons that can easily crack open prey items, how do they resolve contests without killing each other? So far, I've found that size-matched competitors use the ritualized exchange of strikes on the tailplate (telson) to resolve contests, and that winners strike a greater number of times, not with greater force (Green & Patek 2015). I'm currently using biomechanical analyses to investigate energy transfer during this "telson sparring", and further behavioral analyses to study the transitions between sparring and other contest behaviors. See more info at my personal website:

Jacob Harrison

Research Focus: Evolution and Biomechanics of Defensive Morphology
Jacob is a first year PhD student in the biology program at Duke University and a new addition to the Patek Lab. He attended the University of California Santa Cruz where he received a B.S. in Marine Biology and a B.S. in Molecular, Cellular and Developmental Biology. While at UCSC, Jacob worked as an undergraduate researcher in Dr. Rita Mehta’s lab researching the scaling of dentition and diet in the California Moray, Gymnothorax mordax. His interest in defensive morphology was sparked during a class at the University of Washington at Friday Harbor Labs, where he worked on the ontogeny and performance of cranial spines in the Great Sculpin, Myoxocephalus polyacanthocephalus. While at Duke, Jacob hopes to build his research questions around the evolution and biomechanics of defensive morphology.

Justin Jorge

Research Focus: Trap-jaw ant biomechanics
Justin graduated from the University of California Berkeley with a B.A. in Integrative Biology (Class of 2017 where he worked on predator-prey interactions of microorganisms. As an undergraduate, he conducted his research in Mimi Koehl's Biomechanics Lab. He is now a research assistant in the Patek Lab working on trap-jaw ant biomechanics.

Rachel Cohn

Research Focus: Aquarium animal husbandry
Rachel is a Duke undergrad (class of 2019), majoring in biology and environmental science. Her interests in ecological research and marine science led her to the Patek lab, where she conducts her own independent research on sensory physiology of mantis shrimp as well as helps to take care of the aquarium system.

Sophia Li

Research Focus: Aquarium animal husbandry
Sophia Li is a Duke undergraduate (Class of 2021) in the Trinity College of Arts and Sciences. Though she has not yet declared a major, she is extremely interested in the biological mechanisms behind behavior. Growing up near the coasts of Massachusetts, she developed a fascination with marine life at an early age, which has led her to the Patek Lab where she currently takes care of mantis shrimp and the aquarium system.

Riya Dange

Research Focus: Neurocircuitry, Vision, and Coordinated Strike Mechanisms
Riya Dange is a Duke undergraduate (Class of 2019), majoring in Neuroscience. Marine Biology first piqued her interest when she was nine. After an afternoon spent snorkeling at Australia’s Great Barrier Reef, she developed a lifelong fascination with marine creatures and their way of life. In the lab, Riya is working on neurocircuitry research connecting stomatopods’ unique visual systems to their remarkable physiological capabilities.