Cuttlefish Are Able to Wait for a Reward
Perhaps the most unsung members of the cephalopods, a group that counts octopuses, squid, and nautiluses among their ranks, the cuttlefishes is left with a lot to prove. Recently, a crew of six common cuttlefish (Sepia officinalis) did just that, focusing their sinusoidal pupils and collective 48 arms and 12 tentacles...