48 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I46 



Plates, coxal, 44 



postnotal, 30 



segmental, 5, 6 

 Pleural process, 30 

 Pleural ridge, 30 

 Pleurites, 6, 7 

 Pleuron (pleura), 4, 6, 7, 



30, 34 

 Podites, 3 

 Postnotal plate, 30 

 Postnotum, 34 

 Postoccipital sulcus, 23 

 Postocciput, 22 

 Preoral cavity, 16, 23 

 Prescutum, 30 

 Prephragma, 30 

 Pretarsus, 32 

 Proctodaeum, 15, 16, 21 

 Prognathous head, 24 

 Prolegs, 32 

 Prostoniium, 25 

 Prothorax, 28, 29 

 Protocephalon, 25 

 Proventriculus, 16 

 Pupa (pupae), 11, 12 

 Puparium, 12 

 Pylorus, 16 



Recapitulation, 14 

 Rectum, 16, 17 

 Regenerative cells, 20 

 Retromorphosis, 14 



Sagittae, 41 

 Scape, 27 

 Sclerites, 28, 34 

 Sclerotization, 4, 5, 7 

 Scutellum, 30 

 Scutum, 30 

 Segmental plates, 5 

 Segmentation, 2 

 abdominal, 36 

 embryonic, 25 

 head, 22, 26 

 leg, 32 

 primary, 3 

 secondary, 3 

 segment areas, 4 

 Segments, 3 

 Skeleton, grooves, 8 

 Somites, 3 

 Spinasterna, 31 

 Spiracle, 31 

 Sternellum, 30 

 Sternites, 6 

 Sternum (sterna), 4, 5,6, 



8 

 Stigmata, 31 

 Stomodaeal valve, 16 

 Stomodaeum, 15, 16, 21 

 Striated border, 20 

 Subgenal area, 22 

 Subalare, 8, 34 

 Sulcus (sulci), 5, 7, 8, 9, 

 22 



Sutures, 2, 9 

 Stylus (styli), 40 



Tarsomeres. 32 

 Tarsus, 32 

 Teloparamere, 40 

 Tentorial bridge, 24 

 Tentorium, 23, 24 

 Tergites, 6, 7 

 Tergum (terga), 4, 5, 6 

 Thorax, 29 

 Tibia, 32 

 Trachea, 31 

 Trochanter, 32 

 Trochantin, 8 



Valves, 43 

 Valvifers, 43, 44 

 Valvulae, 43 

 Veins, wing, 35 

 Venter, 4, 6 

 Ventral surface, 6 

 Ventriculus, 16, 20 

 Vertex, 22 

 Vitellophags, 19 



Wings, 33 

 Wing buds, 35 

 Wing veins, 35 



Yolk cells, 18 



