Mary A SewellMary Sewell is Professor of Biological Science at the University of Auckland. She is an authority on the larval form, physiology and ecology of echinoderms and has worked on a wide variety of projects worldwide, from the tropics to the Antarctic and rom the intertidal to abyssal depths. Dr. Sewell returns as a co-editor of the second edition of Atlas of Marine Invertebrate Larvae given her background expertise on echinoderms. Read More Read Less