Contents

11 April 2003
Vol 300, Issue 5617

About The Cover

Cover image expansion

COVER Haplochromis (Pundamilia) nyererei is one of more than 500 endemic cichlid species of Lake Victoria, East Africa. The astounding diversity of cichlids from Lake Victoria and surrounding waters derives from ancestral populations in the more ancient Lake Kivu, as described on page 325. [Photo: Ad Konings, Cichlid Press, El Paso]