Lynn M Stone / Sclater's Black lemur {Lemur macaco flavifrons} captive, critically endangered

Rod Williams / Sclater's black lemur {Eulemur macaco flavifrons} captive, from Madagascar

Nick Garbutt / Sclater's black lemur female. Madagascar

Lynn M Stone / Sclater's black lemur (Lemur macaco flavifrons) with suckling young. Madagascar

Lynn M Stone / Sclater's black lemur in tree