2007 Volume 26 Issue 1 Pages 13-34
A comparative study was carried out on the vertebral morphology of 54 species and subspecies of snakes from Japan and a few other East and Southeast Asian countries. My purpose was to establish a character table for identification of Cenozoic fossil snake vertebrae frequently found in these regions. A total of 29 taxonomically useful characters were recognized. The validity of the vertebral features previously proposed to diagnose various snake taxa is examined on the basis of the present results.
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