Fig. 6. Pressure coefficients (C_p) plotted as a function of location along various dorso-ventral transects (A-F) on the scrawled cowfish model positioned at positive (left) and negative (right) pitch angles. The locations of the pressure ports included in each graph are highlighted in images to the left of the graphs. The location of each dorso-ventral transect is expressed as a percentage of ventral keel length (measured from the anterior leading edge) in the lower left-hand corner of each image. Ports in red and white are located on the sides and ventrum of the model, respectively. Denotes ports that were slightly out of alignment with other ports along the dorso-ventral transect; ^* represent transects that were considered in DPIV studies. Blue and red rectangles highlight ports where local pressure minima were consistently detected at dorsal and ventral locations, respectively. An ambient pressure line (C_p=0) was included in the most posteriorly located transect (F).