FIGURE 2 in A revision of the Neogene Conidae and Conorbidae (Gastropoda) of the Paratethys Sea

FIGURE 2. Measurements and ratios taken to shell morphology (modified from Hendricks 2009) and to classify the subsutural flexure morphology (AH = apertural height, HMD = height of maximum diameter, MD = maximum diameter, SL = shell length, SA = spire angle, LWA = angle of last whorl, SSFD = subsutural flexure depth, SSFd = relative depth, PV = position of the vertex).