Um... more jellyfish?
>>75326No, scientists recently discovered that Box Jellyfish have a human-like set of eyes, pictured in the OP, that it uses to detect shapes and contrast to see and avoid obstacles. Hence the post.
>>75338Any info on how they decipher optical input without a brain?
OP is obviously a Martian.
>>75351A brain doesn't have to look like a bunch of noodles likes ours, and doesn't need to function in the exact same way either.