A TVrLE OF THE GENERA. XV 



By the foregoing index and list it will be seen that the author includes in 

 his arrangement 7 sub-families, viz. (1) COCCINELLID^: ; composed of tribes 

 E-pilachnides of 4 genera, and Coccinellidcs of 65 genera. (2) Tytthaspides, 

 of one genus only. (3) Chilocorides, of 21 genera. (4) Hyperaspides, of 



7 genera. (5) Scyiinides, of 4 genera. (6) Exoplectrides (divided into 

 group t Ortalia, 5 genera ; group 1 Azyce, 1 genera ; group 3 Exoplectrce, 



8 genera). (7) Ehizobiides of 20 genera, the last 6 forming Tribe 3 

 Discotomidcs. 



The total number of genera is 137. Of these 21 are new, and 13 more 

 were previously published by the author. (Crotch, Cat. Cocc.) 



The number of species included in this book is 1341; of which 33 are spe- 

 cies dubias, and 239 new to science. 



R. H. F. R. 



