PLATE XXIII. 



Fig. 1. Saw of Nematus subbifidus. 



Fig. 2. Saw of Nematus conjugatus. 



Fig. 3. Saw of Nematus dorsatus. 



Fig. 4. Saw of Nematus cadderensis. 



Fig. 5. Saw of Nematus croceus. 



Fig. 6. Saw of Nematus flo.vescens. 



Fig. 7. Saw of Nematus abdominalis. X 70. 



Fig. 8. Saw of Nematus ruficapillus. X 70. 



The figures of the saws are magnified X 200, unless 

 otherwise noted. 



