1134 
In the lama a direct connection of the nucleus XI with the nucleus 
motorius dorsalis X, as has been observed embryologically (KappERs), 
can be distinctly demonstrated, The accessorius nucleus thus enlarges 
the vagus nucleus in question at its lateral side with cells of a 
larger type. 
The nucleus XII in Camelidae exhibits very primitive features 
and has preserved its connection with grey matter of the anterior 
horn as in lower vertebrates. 
In the camel the oliva inferior and the nucleus reticularis inferior 
are only slightly, in the lama on the contrary rather strongly, developed. 
Utrecht, December 1914. 
March 26, 1915. 
