Plate XXXVII 



Larvae and Pupae of Mycetopliilidae 



Fig. 1. Leia ohlectahilis, head of larva, dorsal view (punctures not 

 drawn). 



2. Execliia nativa, locomotor spinules of larva. 



3. The same, larva, lateral view. 



4. The same, prothoracic spiracle of larva. 



5. Leia ohlectahilis, pupa, lateral view. 



6. Execliia nativa, mandible of larva. 



7. The same, head of larva, dorsal view. 



8. Leia ohlectahilis, hypopharynx of larva. 



9. Execliia nativa, maxilla of larva; 2^? maxillary palpus. 



10. Leia ohlectahilis, mandible of larva. 



11. Execliia nativa, hypopharynx of larva. 



12. The same, pupa, lateral view ; a, larval head and skin. 



13. Leia ohlectahilis, maxilla of larva; p, maxillary palpus. 



14. The same, head of larva, ventral view: o, eye (=:pellucid spot 



ventrad of anteinia) ; m, mandible; mx, maxilla; It, h.ypo- 



pharynx. 

 Fig. 15. Execliia nativa, illustrating effect of parasitism upon pupa; a, 



larval head and skin. 

 Fig. 16. Poljilepta leptogasler, mandil)le of larva. (After Schmitz.) 

 Fig. 17. Mficoma hrevivittaia, mandible of larva. 

 Fig. 18. The same, pupa, lateral view. 



