Web Directory

» Golfingia vulgaris
   Photograph, description, distribution and other information on this sipunculid.
   http://www.marlin.ac.uk/speciesinformation.php?speciesID=3408

» Introduction to the Sipuncula
   Introduction to the peanut worms, from UCMP Berkeley.
   http://www.ucmp.berkeley.edu/sipuncula/sipuncula.html

» Phascolopsis gouldi
   Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of this peanut worm.
   http://webs.lander.edu/rsfox/invertebrates/phascolopsis.html

» Sipuncula
   Information on the classification of the peanut worms with a photograph of Phascolopsis gouldii.
   http://www.tolweb.org/Sipuncula/2487

» Sipuncula: Peanut Worm
   Provides illustrated notes on the biology of these worms.
   http://www.bumblebee.org/invertebrates/SIPUNCULA.htm

» Sipunculus nudus
   Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of this peanut worm.
   http://webs.lander.edu/rsfox/invertebrates/sipunculus.html