Figure 5 in Evolution of axial patterning in elongate fishes

Figure 5. Number of abdominal and caudal vertebrae from our literature-based data set. Species were grouped into orders. Regression results are in Table 1, and a list of the species plotted is available in Supplementary Material: Table S1. The dotted line has a slope of one, indicating equal changes in abdominal and caudal vertebrae.