10.6084/m9.figshare.7576766.v1 Natascha Westphal Natascha Westphal Kristin Mahlow Kristin Mahlow Jason Head Jason Head Johannes MĂźller Johannes MĂźller Additional file 4: of Pectoral myology of limb-reduced worm lizards (Squamata, Amphisbaenia) suggests decoupling of the musculoskeletal system during the evolution of body elongation Springer Nature 2019 diceCT Amphisbaenia Musculoskeletal system Pectoral myology Body elongation Skeletal reductions 2019-01-10 05:00:00 Figure https://springernature.figshare.com/articles/figure/Additional_file_4_of_Pectoral_myology_of_limb-reduced_worm_lizards_Squamata_Amphisbaenia_suggests_decoupling_of_the_musculoskeletal_system_during_the_evolution_of_body_elongation/7576766 Figure S4. Pectoral muscles of Meroles cureirostris, A: muscles of the upper forelimb of Meroles cureirostris, B: superficial pectoral muscles of Meroles cureirostris, C: distal subjacent pectoral muscles of Meroles cureirostris, D: superficial and subjacent pectoral muscles of Meroles cureirostris, E: medial subjacent pectoral muscles of Meroles cureirostris. Array shows anterior direction, abbreviations: dc: deltopectoral crest of humerus, hu: humerus, m b: M. brachialis, m bb: M. biceps brachii, m cbb: M. coraco-brachialis brevis, m cbl: M. coraco-brachialis longus, m dc: M. deltoideus clavicularis, m ds: M. deltoideus scapularis, m e: M. episternocleidomastoideus, m etc: M. episternocleidomastoideus and M. trapezius-complex, m ld: M. latissimus dorsi, m ls: M. levator scapulae, m o: M. omohyoideus, m p: M. pectoralis, m sas: M. serratus anterior superficialis, m sha: M. scapulo-humeralis anterior, m shp: M. scapulo-humeralis posterior, m sternc: M. sternocoracoideus, m sternh: M. sternohyoideus, m subcs: M. subcoraco-scapularis, m supc: M. supracoracoideus, m t: M. triceps, m tp: M. trapezius. (TIF 1862 kb)