198 ON THE AJfATOMT OF THE SONDAIC EHINOCEEOS. 



PLATE XXXIV. 



Fig. 1. Colon and caecum from the ventral aspect, the peritoneum undisturhed ; the 

 blood-vessels injected. Co, colon ; C, caecum ; «, free loop of the colon ; 1, 2, 

 arteries of colic loop ; 3, azygos artery. 



Fig. 2. The same, peritoneum separated, s.^, small intestine; _/, fossa; 4, artery of 

 arch of caecum ; 5, inferior caecal artery. Other letters as in fig. 1 . 



PLATE XXXV. 



Fig. 1. Liver, posterior (ventral) aspect. R.L, right lateral; B.C, right central; L.C, 

 left central ; L.L, left lateral ; Ca. caudate ; sp, Spigelian lobes ; h.v, hepatic 

 vein. 



Fig. 2. Liver, anterior (dorsal) aspect. Lettering as before. 



PLATE XXXVI. 



Fig. 1. Spleen, showing the attachment of the gastrosplenic omentum. 

 Fig. 2. Mucous membrane of interior of stomach. 



PLATE XXXVII. 



Fig. 1. Brain of Rhinoceros sondaicus, ventral aspect, with blood-vessels injected. 

 Fig. 2. Ditto, dorsal aspect. 



