1899.] 



IlfTEENAL Alf ATOMY Or NOTORS'IS. 



91 



The gizzard and duodenum were filled with short pieces of sedge 

 ( Carex) and Uncinia. 



The liver-lobes present the usual inequality. The gall-bladder 

 is an oval sac, completely outside and free from the liver ; there 

 are the two usual ducts, one the " cystico-enteric," the other the 

 " hepato-enteric." The pancreas is provided with two ducts, one 

 from the dorsal lobe and the other from the ventral lobe, as we 

 may term those parts which lie on each side of the mesentery, as 

 the duodenum lies spread out in the normal way, though no doubt 

 right or left would be more appropriate. 



The ventral lobe of the pancreas terminates anteriorly in a freely 

 projecting finger-like process. 



Both the ducts arise at the hinder end of the pancreas, pass 

 directly across the mesentery, to open close to the two liver-ducts 

 into the distal limb of the intestine (fig. 1, I, g, p). 



(b) The Tonc/ue (fig. 2). — The acute tip of the tongue is beset 

 with a series of short brown cylindrical horny spines (s), which 



Fig. 2. 



B 



A. The tongue and neighbouring parts of the floor of the mouth of Notornis 



(uat. size). 

 B, enlarged view of the postglottidean longitudinal rows of papillae. 



a, epiglottis ; b, oblique postglottidean papillae ; c, transverse preglottidean 

 papillae ; gl., glottis ; s, brown apical spines. 



are largest at the tip, and decrease in length along the sides, 

 where they soon cease. 



At the base of the tongue is a transverse, slightly curved ridge, 

 beset with a series of fourteen hard, conical, white papillae (c) or 



