The evolution of color vision in primates is highly unusual compared to most eutherian mammals. A remote vertebrate ancestor of primates possessed tetrachromacy...

poor color vision. Exceptions occur for some marsupials (which possibly kept their original color vision) and some primates—including humans. Primates, as...

The evolutionary history of the primates can be traced back 57-90 million years. One of the oldest known primate-like mammal species, Plesiadapis, came...

complex history of evolution in different animal taxa. In primates, color vision may have evolved under selective pressure for a variety of visual tasks...

Pentachromacy Mantis shrimp (dodecachromats) Evolution of color vision in primates Young–Helmholtz theory LMS color space "Color Glossary". Archived from the original...

Jacobs, GH (12 October 2009). "Evolution of colour vision in mammals". Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences...

trait. The evolution of color vision in primates is unique among most eutherian mammals. While the remote vertebrate ancestors of the primates possessed...

(see-Evolution of color vision, Evolution of color vision in primates) Sudden acquired retinal degeneration, a disease that causes blindness in dogs "Blind...

of yellows, blues and grays, but they have difficulty differentiating between red and green, making their color vision equivalent to red–green color blindness...

possibility of color vision through the comparison of absorbance across different types of cones. According to Marshall et al., most animals in the marine...