This picture shows mosquito larvae, an early stage of the mosquito life cycle. (Image courtesy of the Centers for Disease Control and Prevention.)
Review Date: 5/19/2013 Reviewed By: Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Bethanne Black, and the A.D.A.M. Editorial team.