Keywords: PZSL1907Page0884.png Leptobrachium hasseltii Leptobrachium hasseltii <small>Tschudi 1838</small> en Hasselt's Litter Frog ventral muscles from ventral a submentalis muscle b submaxillaris muscle c subhyoideus muscle d posterior septum of lymphatic lying upon the pectoralis muscle Proceedings of the Zoological Society of London http //archive org/details/proceedingsofzoo19074471121zool vol 1907 issue 4 http //archive org/stream/proceedingsofzoo19074471121zool page/884/mode/1up page 884 1907 published 1908 F E Beddard text PD-old PZSL 1907-4 Leptobrachium hasseltii Anatomical plates and drawings of muscles Anura muscles |