NO. 



THE INSECT CRANIUM SNODGRASS 



29 



Fig. 10. — Neuroptera. 



A, Corydalitj cornntus (L.), Sialidae, head of larva, showing distribution of 

 frontoclypeal muscles. B, same, head of adult female. C, Chauliodes sp., Sialidae, 

 exuviae of head. D, Sialis sp., Sialidae, head of larva. E, Sialis infiunata Newm., 

 Sialidae, head of adult. F, same, anterior view of adult head. G, Raphidia sp., 

 Raphidiidae, head of larva. H, Myrmeleon sp., Myrmeleonidae, head of larva. 

 I, Hemcroh'ms sp., Hemerobiidae, head of larva. 



