FIGURE 4. Leptodactylus elenae, Stage 36–37. Musculature (A) Dorsal view, (B) Ventral view, (C) Lateral view. Legends: CB(II–IV) constrictor branchialis (II–IV), DB diaphragmatobranchialis, DL dilatator laryngis, DP diaphragmatopraecordialis, GH geniohyoideus, HAL hyoangularis lateralis, HAM hyoangularis medialis, IH interhyoideus, IHP interhyoideus posterior, IM intermandibularis, LB(I–IV) levator arcuum branchialium (I–IV), LMEP levator mandibulae externus profundus, LMES levator mandibulae externus superficialis, LMI levator mandibulae internus, LML levator mandibulae lateralis, LMLP levator mandibular longus profundus, LMLS levator mandibulae longus superficialis, ML mandibulolabialis, OH orbitohyoideus, RC rectus cervicis, SH suspensoriohyoideus, SO subarcualis obliquus, SRI subarcualis rectus I, SRII–IV subarcualis rectus II–IV, TP tympanopharyngeus.