NO. 1362. ALEYRODJDS OF CALIFORNIA— BEM IS. 483 



The secretion white, flocculent. 



Pupa-case dull yellow, elliptical, 0.56 to 0.84 mm. long, 

 slightly convex. IMargin conspicuously crenulated, the wax 

 tubes bearing besides the flocculent matter a moderately 

 long fringe of straight, white wax tubes. Dorsum witii six 

 long slender cylindrical spines, the caudal pair frecjuently 

 bearing a pemdl of white wax. Vasiform orifice twice as 

 broad as long; operculum short, broad; lingula obsolete. 



flocrnsKS (15). 

 The secretion of very long, curling bundles of snowy white wax 

 in the form of a rosette. 



Pupa-case yellowish, elliptical 0.78 l)y0.5nnn. ; the curling 

 bundles of white wax from submarginal area, and a more or 

 less columnar central secretion. A submarginal series of 

 glassy curved, waxen rods, from distant papilla?; case raised 



on vertical fringe pergaudci (51 ) . 



The secretion a submarginal series of broad waxy ribbons with a 



more central secretion, more or less columnar in appearance. 



Pupa-case shiny black, sub-elliptical; 0.72 by 0.46 mm. The 



copious secretion, as a whole, rosette-like, the ribbons of 



wax rather long, curving outward and downward. Lateral 



fringe semi-transparent and agglomerated plamosui< (52). 



The secretion a submarginal series of appressed wax rods rising 



almost vertically for some distance above case, then bending 



downward and outward to leaf, central dorsum with secretion 



either plate-like or granular. 



Pupa-case dark to yellow-brown; elliptical; 1.3 by 0.6 mm.; 



the central dorsal secretion when granular, lying thicker 



along medio-dorsal line and mesad of submarginal fringe. 



hutchingd (61). 

 III. Pupa-case evident, and without lateral fringe. 



Pupa-case more or less marked with brown or black, but not uniforndy. 

 With dorsal secretion of wax from distinct pores or ])apillie. 



The secretion, a submarginal series of brittle more or less curving 

 waxen rods. 

 Pupa-case yellowish to whitish, with broad, longitudinal 

 medio-dorsal band of dark brown; elliptical, 0.7 by 0.43 



mm. ; raised on vertical fringe filch i (53) . 



Pupa-case greenish white, but with a row on each side of 

 more or less brownish spots; elliptical, 0.88 by 0.57 mm. 

 The glassy rods, from very closely set submarginal papilhe, 



and frequently as long as case is wide .Jloridetisix (54) . 



Pupa-case with a longitudinal medio-dorsal stripe, and a sub- 

 marginal area of varying width, whitish, otherwise brown, 

 deepest laterad of central stripe; elliptical, 0.75 by 0.52 nnn. 

 The submarginal series of waxen rods rather short. No 



vertical fringe rittatns (55). 



Pupa-case brown with marginal rim, sutures, and vasiform 

 orifice transparent, yellow, elliptical, 0.93 by 0.6 mm.; dor- 

 sum fiat, punctate; marginal rim with a series of large 



{iflpilhe tvellniamr (45). 



The secretion in i>art a submarginal series of sheathed bundles of 

 small, curling, white waxen rods, from distinct groups of rather 

 small pores. 



