P.O. Box 98199
Washington, DC 20090-8199
Inspiring people to care about the planet since 1888
Learn More »
← Back to Expedition Discovers New Species in PNG
A crinoid, or feather star echinoderm. Dr. Greg Rouse, Scripps, is studying the crinoids, graduate student Mindi Summers is investigating the commensal invertebrates that live crinoids.
© 1996-2012 National Geographic Society. All rights reserved.