Inhibitors of nitric oxide synthase induce larval settlement and metamorphosis of the polychaete annelid Capitella teleta William J. Biggers a , Anthony Pires b , Jan A. Pechenik c , Eric Johns b , Priyam Patel a , Theresa Polson a & John Polson a a Department of Biology, Wilkes University, 84 West South Street, Wilkes-Barre, PA 18766, USA b Department of Biology, Dickinson College, Carlisle, P...