Fig. 7From: Pectoral myology of limb-reduced worm lizards (Squamata, Amphisbaenia) suggests decoupling of the musculoskeletal system during the evolution of body elongationSkull, anterior part of the vertebral column and pectoral region of Trogonophis wiegmanni. a lateral view, b ventral view. Abbreviations: hy: hyoids, scc: scapulocoracoids, v: vertebraBack to article page