2 2 
8. Aleurodes citri Riley and Howard. 
Insect Life, Vol. V (1893), pp. 219-226. 
Pood plants: Orange, Melia azederach, Vtburmtm nudum, Capejas- 
samine, and occasionally on Querem <K/i«iti<-<i. Florida, Louisiana, and 
greenhouses generally. 
9. Aleurodes cockerelli von Ihering. 
•( Piolhos Vegetaes do Brazil." Revista do Museu Paulisto, N. II., 1897, 
p. 393. <>n Baccharis pcBUciflosctUa, Sao Paulo, Brazil. 
10. Aleurodes corni Ilaldenian. 
"Size and general appearance of A. almtilonea; Body pale flavous; 
eve- black; wings pure white, without bands. Pennsylvania in Sep- 
tember and October; the larva and imago on the inferior surface of 
the leaves of Comus sericea. 
" Larva flavous, the disk of the larger individuals dark brown; the 
margin is ciliate with white. A great many are destroyed in the larva 
state by „ Vmitvs corni Hald." 
Am. Jn. of Bd and Arts, Vol. IX (1850), p. 109. Signoret, Ann. de la Soc. Entom. 
de France, Dec, 1867, p. 398. 
11. Aleurodes coronata n. Bp. (Plate II, figures 13-15, and Plate VII, figure ) 
Egg. Size about 0.2 by 0.092 mm.; yellowish, considerably convex 
on one side: unmarked, stalk short, attached to egg at one side of 
basal end. 
Larva. Size about o.;>r> by 0.37 mm.; pale yellowish white; subel- 
Liptical, becoming narrower caudad; abdominal segments but moder- 
ately distinct across the middle. No distinct marginal rim. Margin 
Crenulated, the lobes somewhat truncate 1 , and separated by linelike 
incisions. 
There i> a pair of seta' at vasiform orifice, and a pair just within 
Caudal margin of case. There is also a pair on caudo-lateral margin of 
case and on the cephalic margin. There is no dorsal exudation of 
\\a\. Vasiform orifice practically as in pupa case. Legs and antenme 
obsolete'. Eye spots quite small and reddish. 
/*itjHicax<. Size about 0.1*2 by 0.68 nun.; shape Bubelliptical as a 
role, somewhat pointed cephalad, and broadly rounded caudad; widest 
about the middle, <>r just caudad of middle. Under hand lens case 
i- shim Mack in color; dark In-own by transmitted light under micro- 
SCOpe. There IS ordinarily no lateral fringe, but there is a beautiful 
ellipse of white waxy hands <»r ribbons from the submarginal area of 
the dorsum. These project from the case more usually at an angle of 
about \:> . and are hut little curved; they are truncate distally, 
of varying width, and rarely as long as the case is wide. There are 
ah.ng the longitudinal dorsal region three distinct white waxy secre- 
tion-: at \ asi form orifice i> a concave shell-like plume or ribbon, one 
on each side of orifice, forming at base a much flattened tube, the 
