50 



THE FAUNA OF SCOTLAND. 



Comparative Table of the Distribution of the Scotch 



Tenthredinidab."* 



* Compare also the table on p. 10. Of course it only shows our present 

 knowledge. Further investigation will, without doubt, lead to numerous 

 discoveries of new localities, or of species new to Scotland. The watershed is 

 made the basis of the separation of the east and west. 



