Evolution of flatfish eyes a puzzle no more.(Front)

From: The Virginian Pilot | Date: July 11, 2008 | Copyright information

By William Mullen

Chicago Tribune

CHICAGO

Some dusty fossil fish spotted by a sharp-eyed University of Chicago doctoral student as he rummaged through forgotten corners of museum collections in Europe have solved a question that has long vexed scientists.

The puzzling question was: How did flatfish, a bizarre, highly specialized group of bottom-feeding fish - sole, plaice, turbot, flounder and halibut among them - end up with both of th...