Mark of the Deep

Andrew, a marine biologist writes, “I call it ‘the balance of the deep.’ Two hydrothermal vent endemic gastropods to commemorate my first deep-sea cruise. The one on the top is Alviniconcha hessleri and the one on the bottom is Ifremeria nautilei.”

Carl: For more on these cool critters–which live at the bottom of the sea around vents that spew scalding water, getting their food from chemical-feeding bacteria that live inside special organs in their bodies–check out Deep Sea News.

Click here to go to the full Science Tattoo Emporium.