Plate 8 



10&-111. Amphorophora borealis, new species. 

 (Drawings by the author.) 

 109. Antenna of apterous form. 110. Cornicle and cauda of apterous 

 form. 111. Head of apterous form. 

 112-117. Amphorophora laingi, new species. 

 (Drawings by the author.) 

 112. Antenna of alate form. 113. Cornicle and cauda of apterous form. 

 114. Head of apterous form. 115. Head of alate form (drawing 

 by Mr. Awl). 116. Cornicle and cauda of alate form. 117. 

 Antenna of apterous form. 



81 



