Chiloscyllium punctatum, male: Musculus hypaxialis and muscles of the pectoral fin, visceral, hyoid and mandibular arches, vertebral column and chondrocranium. A dorsal, B ventral, C lateral and D detail of the pectoral fin dorsal views as a rendered surface. Abbreviations: ba, branchial arches; bh, basihyale; cc, chondrocranium; ce, ceratohyal; hm, hyomandibula; llc, lower labial cartilage; mc, Meckel’s cartilage; mdpc, musculus depressor pectoralis; mhpx, musculus hypaxialis; mlps, musculus levator pectoralis superficialis; ms, mesopterygium; mt, metopterygium; pq, palatoquadratum; pt, pteropterygium; sc, scapula; ssc, suprascapula; ulcI, upper labial cartilage I; vc, vertebral column.