Blue-eyed black lemurs show a strong difference in coat color between the sexes: males are black and females range from reddish brown to orange. In the dry season, they eat leaves and flowers as fruit becomes scarce.
Males are completely black, while females range from reddish brown to orange, making the sexes strongly different in color.
It eats mainly fruit during the rainy season. When fruit becomes scarce in the dry season, it eats leaves, flowers, nectar, and seeds.
An extinction-risk assessment has not been added yet.