Plate XXXVII 



Larvae and Pupae of Mycetopliilidae 



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

 drawn) . 



ExecMa nativa, locomotor spinules of larva. 



The same, larva, lateral view. 



The same, prothoracic spiracle of larva. 



Leia ohlectahilis, pupa, lateral view. 



Execliui nativa, mandible of larva. 



The same, head of larva, dorsal view. 



Lei<i ohlectahilis, hypophai'vnx of larva. 



Exccliia nativa, maxilla of larva; p, maxillary palpus. 



Leia ohlectahilis, mandible of larva. 



ExecMa nativa, hypopharynx of larva. 



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



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



The same, head of larva, ventral view: o, eye (^pellucid spot 

 ventrad of ant(Mina) ; m, mandible; mx, maxilla; li, hypo- 

 pharynx. 

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



larval head and skin. 

 Fig. IG. Polijlepta leptogaster, mandible of larva. (After Schmitz.) 

 Fig. 17. Mycoma hrevivitfafa, mandible of larva. 

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



