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Lab News


December 2018

Narmin Ghalichi successfully defended her master's thesis, titled "Risk-induced plasticity in mate choice in female crickets" on December 11th. Congratulations, Narmin! Below is the group picture from her celebration party.

September 2018

Ellen Urquhart presented the results of her research on post-copulatory sexual selection in T. oceanicus at the EEB Behavior Group. She received a research grant from the University of Minnesota in Spring 2018 and completed the research in Fall 2018. Congratulations, Ellen!

August 2018

Postdoc Justa Heinen-Key and graduate students Jessie Tanner and Mounica Kota travelled to Milwaukee to attend the Animal Behavior Society (ABS) meeting.

Jessie presented a chapter of her dissertation in a session about sexual selection:

Justa gave a talk in a special symposium about how enemies shape communication systems:

Mounica participated in the ABS outreach fair, talking to attendees about insect songs and communication:

Later in the month, Dr. Zuk, along with several others in the Ecology, Evolution and Behavior department hosted the 2018 International Society for Behavioral Ecology meeting at the Minneapolis Convention Center. Jessie Tanner and Rachel Olzer both presented chapters of their dissertations, and Justa Heinen-Kay presented a poster. Mounica Kota hosted a lunch discussing diversity-related issues in ISBE and the Academy. ISBE 2018 also marked the debut of the new textbook "Insect Behavior", for which Rachel Olzer, Jessie Tanner, Justa Heinen-Kay, and Marlene Zuk are all co-authors. Congratulations, all!

Jessie Tanner successfully defended her dissertation at the end of August. Shortly afterwards, she moved to Perth, Australia to start her NSF postdoctoral fellowship in Dr. Leigh Simmons' lab. Congratulations and good luck Dr. Tanner- we miss you! Below is a picture of from Jessie's defense celebration party.

July 2018

Drs. Marlene Zuk, Justa Heinen-Kay, John Rotenberry, and graduate student Mounica Kota travelled to Hawai'i to begin work on a new lab project assessing cuticular hydrocarbon (CHC) investment in crickets. While there, they attended the American Genetics Association meeting on the big island, where Justa presented a poster.

On a side note, the intrepid travelers got to see the effects of Mount Kilauea's volcanic eruption. The picture below is the glow from Kilauea's lava flow into the ocean. The sun had set, so all the color is from the lava!

Mounica also went skydiving on the island of Oahu. Field work is awesome!

May 2018

Three of our all-star undergrads graduated this month: Kirstine Grab, Marissa Peyer, Daina Strub. Congratulations to all of you!

Our traditional end-of-year party lab photo:

April 2018

Daina Strub and Jake Hjort recently presented their research at the EEB Undergraduate Research Symposium. Dana's work focused on how the loss of song in cricket populations might affect reproductive investment in females, and Jake's work investigated whether crickets face a tradeoff between melanin investment in immune and reproductive traits.

Marissa Peyer presented her honors research, "Measuring Chemical Signals in Field Crickets: Comparing Experimental Approaches", at the UMN College of Biological Sciences Undergraduate Research Symposium. Marissa has been developing methods to study the cuticular hydrocarbons used in communication in Teleogryllus oceanicus‚Äč. Her work integrates her interest in biochemistry with our lab's research in behavioral ecology. 

December 2017

Daina Strub (upper photo) and Jake Hjort (lower photo) both recently completed research projects in the Zuk Lab. They were each awarded research grants by the University of Minnesota's Undergraduate Research Opportunities Program. Congratulations, Daina and Jake!

Daina Strub

Jake Hjort

Our traditional end-of-semester party group photo:

Group photo

October 2017

Rebecca Ehrlich officially filed her thesis with the graduate school and graduated with her M.S. in Ecology, Evolution, and Behavior. Congratulations, Becky!

Dr. Zuk was elected a fellow of the American Academy of Arts Sciences this year! She attended the induction ceremony in October. Here, she's photographed with two other AAAS fellows from UMN: Drs. Sarah Hobbie (left) and Megan Gunnar (center).

MZ, SH and MG at AAAS induction Cambridge Oct 2017.jpg

September 2017

Welcome Mounica Kota, new PhD student!

February 2017

Jessie Tanner was awarded a Doctoral Dissertation Improvement Grant from the National Science Foundation for her project "Consequences of adaptive behavioral plasticity for sexual selection on an acoustic advertisement signal". Congratulations, Jessie!