OF MANDIBULATA. 



43§ 



/Ardhophi- < Rapac 

 C \* / & 



<&. 1 ia 



<£* Tubulifera W ' ^ 



S Pm/»- 



£ torn JK 



thiformes g /^'V „ J da 



*»>»* 



In this diagram I have marked the place of SeVer, Sza/zs 

 and Boreus, as belonging to osculant orders, to which I 

 have ventured to give the usual terminations in ptera, al- 

 though ignorant of thejust limits of such groups. If indeed 



that we may account for the singular analogy which the larvze of certain 

 Biattts bear to Glomeris. Some interesting examples of this may be seen 

 in the collection with which Dr. Horsfield has lately enriched the Museum 

 of the East India Company. 



