A Ring-tailed Lemur from Great Plains Zoo in Sioux Falls, SD Black And White Ruffed Lemur - David Traylor Zoo (Emporia, KS)Ringtailed Lemur - David Traylor Zoo (Emporia, KS)Ringtailed Lemur - Blank Park Zoo (Des Moines, IA)Black Lemur - Henry Doorly Zoo (Omaha, NE)Collared Lemur - Henry Doorly Zoo (Omaha, NE)Ringtailed Lemur - Henry Doorly Zoo (Omaha, NE)Ringtailed Lemur - Blank Park Zoo (Des Moines, IA)Ringtailed Lemur - David Traylor Zoo (Emporia, KS)Ringtailed Lemur - Great Plains Zoo (Sioux Falls, SD)Ringtailed Lemur - Great Plains Zoo (Sioux Falls, SD)