The linked diagrams are interesting but a little overwhelming: - https://www.math.ucdavis.edu/~greg/zoology/diagram.xml https://www.math.ucdavis.edu/~greg/zool

The linked diagrams are interesting but a little overwhelming: - https://www.math.ucdavis.edu/~greg/zoology/diagram.xml https://www.math.ucdavis.edu/~greg/zoology/diagram.xml - https://www.math.ucdavis.edu/~greg/zoology/diagram.pdf https://www.math.ucdavis.edu/~greg/zoology/diagram.pdf