Quote Originally Posted by Sabyasachi Patra View Post
Wonder how the brain processes data from so many eyes.
Jumping spiders seem to have highly developed brains, considering they are invertebrates. The eye-brain coordination is so highly developed that they have been known to distinguish, recognise and respond to colours, something that is not expected from an invertebrate.
The primary high-res vision for the purpose of hunting comes from the 2 anterior median eyes (the very large ones).