PLATE XVII. 



Fig. J. Saw of Nematus mollis. X 150. 



Fig. 2. Saw of Nematus breadalbanensis. X 150. 



Fig. 3. Saw of Nematus astutus. 



Fig. 4. Saw of Nematus lativentris. X 150. 



Fig. 5. Saw of Nematus cceruleocarpus. 



Fig. 6. Saw of Nematus crassus. 



The figures of the saws are magnified X 200, unless 

 otherwise noted. 



