Wonder how the Spanish dancer, or Hexabranchus sanguineus, got its common name? When it swims, the frilled edges of its mantle resemble the color and movement of the skirts of a flamenco dancer.
When they're not swimming, Spanish dancers crawl along relatively flat surfaces with the edges of their mantle tucked up close to their bodies (see the picture). They feed on sponges and can produce a toxic chemical to protect themselves from predation.
(One of the coolest things about Spanish dancers is that their gills are totally external -- see them? They are those whiter feathery things on the right side of the one pictured.)
- Live Action Role-Play for the Baltic Sea: Finding New Ways to Address Environmental Troubles Posted Mon, September 29, 2014
- Ocean Roundup: Giant Cuttlefish Decline Remains a Mystery, President Obama Creates World's Largest MPA, and More Posted Thu, September 25, 2014
- Oceana Magazine: Q&A with Justin Winters, Executive Director of Leonardo DiCaprio Foundation Posted Fri, September 26, 2014
- Ocean Roundup: UN Sounds Alarm on Mangrove Disappearance, Brazil to Triple Marine Protected Areas, and More Posted Tue, September 30, 2014
- President Obama Designates World’s Largest Marine Protected Area in Pacific Ocean Posted Thu, September 25, 2014