[ad_1]
We aren’t squidding when we say that cephalopods are clearly radula! 🦑
A bigfin reef squid’s mantle, arms and tentacles are so transparent that you can actually see parts of its anatomy. For example, that little black dot between and just below its eyes is its beak, and you can see its digestive tract and ink sac inside its mantle! 😱
[ad_2]
Source link
