A major subdivision of an organism that is the entire part of the organism dorsal to a horizontal plane and bounded on one side by the same transverse plane. In vertebrares this includes the vertebral column.. [ UBERONREF:0000006 http://en.wikipedia.org/wiki/Dorsum_(anatomy) BSPO:0000063 ]

Synonyms: back of body proper dorsal part of organism back

This is just here as a test because I lose it