Andy received his B.S. in Biology in 1997 from Grand Valley State University in Michigan. He went on to receive a M.S. degree in Entomology and EEB from Iowa State University in 2000. He earned his Ph.D. from The University of Texas at Austin in 2006 studying the patterns and consequences of marine–freshwater transitions by diatoms. From there he went on to Jeff Palmer's lab at Indiana University where he worked on the evolution of mitochondrial genome size in flowering plants with funding from a NIH NRSA Postdoctoral Fellowship. In 2011, he became an Assistant Professor at the University of Arkansas.

Species contributed

Discostella asterocostata