302 



Veterinary Obstetrics 



ascribe these formations to outgrowths from the buccal mucous 

 membrane. A glance at the figure, prepared from a clinical 

 case, indicates otherwise, and that it arises from the epiblast of 

 the conchal region in a manner parallel to the formation of the 

 teeth \vit1iin the mouth from the stomatodeal epiblast. 



Fi('.. 37 A. 



