PLATE XVI. 



A. — Aleurodaphis blumeae, apterous iorm. 

 B. — Aleurodaphis blumeae, antenna of apterous form. ■ 

 C. — Aleurodaphis blumeae, dorsal wax pores. 

 D. — Aleurodaphis blumeae, margin. 

 E. — Aleurodaphis blumeae, cauda and anal plate. 

 F. — Cerataphis lataniae, apterous form. 

 G. — Cerataphis lataniae, wings. 



H. — Cerataphis lataniae, cauda and anal plate of apterous form. 

 I. — Cerataphis lataniae, antenna of apterous form. 

 J. — Cerataphis lataniae, antenna of alate form. 

 K. — Cerataphis lataniae, anal plate of alate form. 

 L. — Cerataphis lataniae, cauda of alate form. 

 M. — Cerataphis lataniae, head of apterous form, central view. 

 N. — Thoracaphis arboris, apterous form. 

 0. — Thoracaphis arboris, antenna of apterous form. 

 P. — Thoracaphis arboris, cauda and anal plate of apterous form. 

 Q. — Thoracaphis jicus, antenna of apterous form. 

 P. — Thoracaphis ficus, extremity of abdomen, apterous form. 

 S. — Thoracaphis castaneae, wings. 



T. — Thoracaphis castaneae, distal segment of antenna of alate form. 

 U .—Thoracaphis castaneae, cauda and anal plate of alate form. 

 V. — .Thoracaphis castaneae, cornicle of alate form. 

 W. — Thoracaphis castaneae, antenna of alate form. 



109 



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