FIGURE 3 in The tadpole of Hylorina sylvatica (Anura: Cyclorhamphidae) in southern Chile

FIGURE 3. Chondrocranium and hyobranchial apparatus of Hylorina sylvatica (Stage 38, IZUA-2899). (A) dorsal, (B) ventral, and (C) lateral views; (D) hyobranchial apparatus, (E) suprarostral cartilages. Abbreviations: cb I-IV = ceratobranchials I-IV, ch = ceratohyal, cli = cartilago labialis inferior, cls = cartilago labialis superior, cq = commissura quadratoorbitalis, cqa = commissura quadratocranialis anterior, ct = cornua trabeculae, fah = facies articularis hyalis, fcp = foramen caroticum primarium, fcrp = foramen craniopalatinum, fj = foramen jugulare, fm = foramen magnum, fo = foramen opticum, foc = foramen oculomotorium, fov = fenestra ovalis, fpf = frontoparietal fenestra, fpi = foramen perilymphaticum, ft= foramen trochlear, hp = planum hypobranchiale, la = lateral alae, lcp = larval crista parotica, m = cartilago Meckeli, mc = medial corpus, oc = otic capsule, pah = processus anterior hyalis, pal = processus anterolateralis hyalis, paq = pars articularis quadrati, pas = processus ascendes, pm = processus muscularis quadrati, pph = processus posterior hyalis, pq = palatoquadrate, pqe = processus quadratoethmoidalis, pr = pars reuniens, pu = processus urobranchialis, s = spiculum, tc = commissura terminalis, ts = tectum synoticum, ttm = taenia tecti marginalis. Bar = 2mm.