Keywords: PZSL1907Page0876.png Megalophrys nasuta <small>Schlegel</small> Megophrys nasuta <small> Schlegel 1858 </small> en Bornean Horned Toad left ilum region from ventral Iliococcygeus muscle cut at left a abdominal internal oblique muscle b esophageal muscle c quadratus lumborum muscle Proceedings of the Zoological Society of London http //archive org/details/proceedingsofzoo19074471121zool vol 1907 issue 4 http //archive org/stream/proceedingsofzoo19074471121zool page/876/mode/1up page 876 1907 published 1908 F E Beddard text PD-old PZSL 1907-4 Megophrys nasuta anatomy Anura muscles Anatomical plates and drawings of muscles |