LIST OF TEXT-FIGURES. 



'3- 



14. 



16. 



17- 

 18. 

 19. 



23- 

 24. 



2 5- 

 26. 



27- 

 28. 



29. 



JO. 



3'- 

 32- 

 33- 

 34- 



35- 

 $6. 



37- 

 3?. 

 39- 

 40. 

 41. 



Batocera rubus, Simple Anatomy 



Principal anatomical features of an adult Insect 



Mouthparts of an Orthopterous Insect 



Do. a Hymenopterous Insect 



Do. a Lepidopterous Insect 



Antenna; of Insects 

 Eyi s of Insects 

 Legs of Insects 



Stenodktya lobata, a Carboniferous Insect ... 

 Young Termite with prothoracic wings 

 Diagram of a generalized type of wing 

 Wings of Orneodes niicr<>sa>p:ca 

 Wing of Brodia priscotincta, a fossil Xeuropteroid 

 Diagram illustrating supposed Phylogeny of Hexapods 

 A lepidopterous pupa (Orneodes) 

 A hymenopterous pupa (Eumenes) 

 Cantao ocellatus brooding over her eggs 

 Saihrophyllia rugosa ... 

 Perispharia 



Mimetic resemblance of Ceria to Eumenes 

 Virachola isocrates in resting attitude 

 Larvae of Taragama siva on tree-trunk 

 Section of Head of Reduviid Bug 

 Sting of Honey-Bee ... 

 Cassid larva (Aspidomorpha sancta-crucis) 

 Hindwing of male of Njetipao hkrogljphica 

 Diagram showing Tropic; Reactions ... 

 Herse convolvuli feeding at Bower 

 Section of fly-attracting Aristolochla flower 

 Head of Hawkmoth with l'ollinia attached 

 Ant-attracting gland of Acacia sundra 

 Fungus growing from Termite Comb 



pa with Mites in abdominal cavity 

 Graphic Curves showing increase and decrease of H"st an 



Parasite 

 Bad Cultivation 



Hand-Net 



Hand- Net in use 



Bag-Net 



Bag-Net in use 



Light-Trap 



Applying powdered insecticides with cloth bags 



18 



19 

 3° 

 32 

 34 

 35 

 36 

 37 

 40 



43 

 44 

 44 

 45 

 48 

 54 

 61 

 62 

 62 



63 

 64 

 67 



69 

 83 

 89 

 90 

 90 

 9' 

 93 

 106 



