Contents. - xv 



CHAPTER XLVII. 



Pagi;. 

 Sub-class I, Ametabolica ; Order i, Mallophaga ; Order 2, 

 Rhynchota ; Order 3, Thysanura ; Order 4, Thysanoptera ; 

 Order 5, Euplexoptera ; 'Order 6, Orthoptera, .... 398 



CHAPTER XLVHI. 



Sub-class 2, Holometabola ; Order 7, Neuroptera ; Order 8, 

 Trichoptera ; Order 9, Strepsiptera ; Order 10, Aphanipteraj; 

 Order 1 1, Diptera ; Order 12, Lepidoptera ; Order 13, Coleop- 

 tera ; Order 14, Hymenoptera, 405 



