Tech. Series 27, Bureau of Entomology, U. S. Dept. of Agriculture. 
Plate XXIII 
Aleurodicus trinidadensis. 
Fig- 1.— Pupacase. Fig. 2.— Vasiform orifice. Flg.3.— Margin of pupa case. F i-- 4 --7 
Compound wax pore. Fig. 5.— Forewing. Fig. 6.— Claspers of male. I lg. < .—Head 
of adult. Fig. 8.— Pupae on leaf, showing waxy secretion of pupa- and trails of wax 
left by adults. (Fig. 1-7, original; fig. 8, from Urich.) 
