The discovery of Punk ferox and Emo vorticaudum is a reminder of how much remains to be learned about life’s evolutionary ...

Nudibranchs, or sea slugs, are soft-bodied marine gastropod mollusks. Monterey Bay Aquarium ... a specimen to study it closer in a lab, and its anatomy and genetics revealed the creature to ...

Through detailed investigations of anatomy and genetics ... pelagic and live in open waters near the surface. The mystery mollusk is the first nudibranch known to live in the deep water column.