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Hemichordata (19)

Categories:

See Also:

Top/Science/Earth Sciences/Paleontology/Invertebrates/Graptolites

Sites:

http://orion1.paisley.ac.uk/courses/Tatner/biomedia/units/chor5.htm

» Chordata introduction - Phylum Hemichordata
A brief introduction to the hemichordates from the Biological Sciences at the University of Paisley.
http://orion1.paisley.ac.uk/courses/Tatner/biomedia/units/chor5.htm

http://tolweb.org/tree?group=Hemichordata&contgroup=Metazoa

» Hemichordata (Acorn Worms and Pterobranchs)
Photograph of an acorn worm (Saccoglossus kowalevskii).
http://tolweb.org/tree?group=Hemichordata&contgroup=Metazoa

http://www.ucmp.berkeley.edu/chordata/hemichordata.html

» Introduction to the Hemichordata
UCMP Berkeley's introduction to the acorn worms. The site includes information on graptolites.
http://www.ucmp.berkeley.edu/chordata/hemichordata.html

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Last Updated: 2004-05-23 15:54:52

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