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Cladogram of Important Clades

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This is a worksheet/study guide that I give to my students at the beginning of zoology class.    On the left is a cladogram of the major phyla, with smaller cladograms of sub-taxa o the right. We work through this diagram and makes notes of common names and maojor characteristics.  Below is a downloadable PDF version and below that is a key to the diagram.

dictionaryimages/BCE.jpg

PDF version

dictionaryimages/BCE_an.jpg