FIGURE 4 in Morphological variation in a conservative structure: the scapulocoracoids in Sympterygia acuta Garman, 1837 and Sympterygia bonapartii Müller & Henle, 1841 (Chondrichthyes: Rajidae)

FIGURE 4. NMDS (non-metric multidimensional scaling) graphic from four standardized morphometric variables from scapulocoracoids of males (blue; n = 36) and females (pink; n = 49) of (A) Sympterygia acuta (n = 43) and (B) S. bonapartii (n = 42).