Visual acuity in the cathemeral strepsirrhine Eulemur macaco flavifrons
Studies of visual acuity in primates have shown that diurnal haplorhines have higher acuity (30–75 cycles per degree (c/deg)) than most other mammals. However, relatively little is known about visual acuity in non-haplorhine primates, and published estimates are only available for four strepsirrhine genera (Microcebus, Otolemur, Galago, and Lemur). We present here the first measurements […]
Fallback foods, preferred foods, adaptive zones, and primate origins
Appreciation has grown for the impact of tropical forest seasonality and fallback foods on primate diets, behaviors, and morphology. As critically important resources in times of shortage, seasonal fallback foods may have an outsized role in selecting for form and function while the diversity of preferred plant foods has played an equally prominent role in […]