Figure 24 in Morphology and phylogenetic significance of the pectoral articular region in elasmobranchs (Chondrichthyes)

Figure 24. Pectoral girdle and fin of Myliobatis californica (CAS 214025, male, 225 mm disc width). A, right lateral view of scapula in detail depicting pectoral articular region. B, proximal surface of pectoral basals. C, left lateral view of scapula. D, ventral view of pectoral girdle. E, dorsal view of pectoral girdle. F, ventral view of right pectoral fin. Illustrations not to scale. In A–C and F anterior to right; in D and E anterior to top. Anatomical abbreviations: adf, anterodorsal fenestra; avf, anteroventral fenestra; cor, coracoid bar; dr, distal radial; fct, additional supporting facet for propterygium; mes, mesopterygium; mr, medial radial; msc, mesocondyle; mtc, metacondyle; mtp, metapterygium; pc, procondyle; pdf, posterodorsal fenestra; pfs, pectoral fossa of scapular process; pr, proximal radial; pro, propterygium; pvf, posteroventral fenestra; scp, scapular process.