Definition: Megalochirous is a scientific term that refers to animals with large eyes that are adapted for seeing in low light conditions. These animals have a high concentration of rods and cones, allowing them to see in vivid shades of green, blue, and red. They also have specialized cells called photoreceptors that allow them to detect light and produce electrical signals that can be used for movement and communication. Megalochirous animals are often found in the Arctic regions of North America, where they