News

Courtney Passow joins the lab

Courtney Passow will be joining our lab to pursue a Ph. D. degree at OSU. Courtney received her Bachelor’s degree in Biology from Texas A&M University in College Station. She is interested in molecular genetics and evolutionary ecology, with an…

Cave mollies on the Loh Down on Science

Our recent Biology Letter on the effects of a religious ceremony on toxin resistance in cave mollies was picked up by Sandra Tsing Loh with the Loh Down on Science with this humorous piece: Religious Fish: Jesus fish, Darwin fish, or both?!? This...

Ralph E. Powe Junior Faculty Enhancement Award

We received a Ralph E. Powe Junior Faculty Enhancement Award from Oak Ridge Associated Universities (ORAU) that will allow us to study metabolic rates and transcriptomes in poeciliids inhabiting sulfide springs. Among other things, this grant will provide research opportunities for...

New Evolution paper on sulfide spring fish

Thanks to the effort of various collaborators working on field collections and experiment, morphological and phylogenetic analyses, we finally published a comprehensive study on the convergent evolution of sulfide spring fish in Southern Mexico. The study is available online in...

Carl Kasell rhymes about mollies on NPR

After reading about our recent paper on mustache-like structures on the upper lip of Poecilia sphenops, the world press celebrated mustaches à la Burt Reynolds. My favorite homage came from NPR’s “Wait wait… don’t tell me”, not only because they...