Plate LVII 



Larvae of Tlierevidae and Dolicliopodidae, and 

 Larvae and Pupae of Ewpididae 



Fig. 1. Psilocepliala liaemorrlwidaliH, head of larva, ventral view. 

 Fig. 2. Scenopinus fenesiralis, liead of larva, ventral view. 

 Fig. 3. Dolichopus sp.?, larva, lateral view. 



Fig. 4. Eli(t)}ipliomyia dhnidiata, head of larva, dorsal view : a, antenna ; 

 I, lahrum ; md, mandible; m, maxilla; mp, maxillary palpns. 

 Fig. 5. The same, pupa, lateral view. 

 Fig. 6. Drapetis nigra, head of larva, dorsal view. 

 Fig. 7. The same, i)n])a, lateral view. 



