EXPLANATION OF PLATES. 



Tab. IV. 



Fig. 1,2. Oxygonia auriflua 

 „ 3. Polyglypta dorsalis 

 „ 4, 5. Pterygia horrifica 

 n 6. Tragopa tetyrides 

 „ 7. Membracis marginalis 

 „ 8. Damis convoluta 

 „ 9. CEda inflata, Fab. 



„ 10, 11. Hetevonotus excisus 



„ 12. Ceresa incrassata 



n 13. Hemiptycha brevis 



„ 14. Combophora consentanea 



„ 15. Bocydium globulare, Fab. 



Tab. V. 



PHYSAPODA. 



Fig. 1. Thrips Ulmi. Young larva, a. Antenna, b. End of 

 abdomen. 



„ 2. Larva, a. Head, b, c. Mouth of larva. 



„ 3. Propupa. 



„ 4. Pupa. 



„ 5. Aptinothrips rufa, larva, ?. a. Antenna without the two 

 basal joints, b. Tibia, c. Terminal orifice of abdo- 

 men with the whorl of hairs. 



„ 6. Propupa, $ . a. Antenna, b. Fore leg. 



„ 7. Pupa, 2 • <*• Antenna, b. Tibia, c. End of abdomen. 



„ 8. Pupa, $ , lateral view. a. Antenna, b. End of abdomen. 



„ 9. Abdomen of A. rufa, $, vertical view. a. End of 

 abdomen. 



„ 10. Do., side view. 



„ 11. A. rufa, $. a. Face. b. Foreleg, c. Abdomen, with 

 ventricle in situ. 



„ 12. Melanthrips obesa, larva, a. Antenna, b. Eye. c, d. Tail. 



„ 13, a. Antenna of imago. 6. Maxilla, c. Labium, 4. Mouth. 

 e. Fore leg. 



„ 14. Sericothrips. a. Antenna. 6. Hemelytron. 



