Tech. Series 27, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate XXIII 



Aleurodicus trinidadensis. 



Viji. 1.— I'upacasc. FiR. 'J. -X'lusiforinorifici'. Kij;. :!■— Margin of pupa ca.so. Fij:. ■*.— 

 Compotiiuiwax pore. Fij;. ,').— ForcwiiiR. Fi);. (i.— Cla-spcrsof iii;ile. Fi^. 7.— Ucad 

 of adult. Fijr. S.— I'upa^ on leaf, showinR wa.w secretion of piip;i' and trails of wax 

 k'fl by adults. (Fig. 1-7, oriRinal; fig. S, from X'rich.) 



