14 
II. Pupa-case usually hidden by a mass of hairy, waxy, or flocculent secretion. 
The secretion white, felt-like, or hairy. 
Pupa-ease black, oval, 0.94 mm. long. Flat, but dorsum with a 
median ridge, and several transverse furrows. Margin with 
double crenulation. Vasiform orifice and operculum hemispher- 
ical; operculum small, not filling orifice. Wings of adult 9? 
immaculate s-2isccoSsaee coset eee eee parvus Hempel. (27) 
Larva yellowish green, somewhat roundish, 0.5mm. long. Margin 
with double crenulations which are pointed distally. Ventral sur- 
face with five pairs of bristles along middle line, about as long as 
one-third width of body. Pupa case with 10 to 12 long radiating 
wax threads star-likes soe ssssseemee nema se ee goyabe Goldi. (20) 
Larva similar to goyabx, but only the caudal pair of bristles readily 
discernible. Pupa-case scantily covered with the unequal curling 
waxen threads. A submarginal series of equally spaced short 
bustles). -poccct- = ous oct ecirsee eine aie seme aépim Goldi. (4) 
The secretion yellowish, long, hair-like. 
Pupa-case light yellow, elliptical, 1 mm. long, flat. Denuded of 
the yellowish hair-like secretion, a longitudinal median, and 
submarginal secretion on each side of white wax is evident. 
Vasiform orifice subelliptical. Operculum hemispherical, nearly 
fitting orifice, the caudal end notched. Adult 9 with wings 
immaculate, eyes black ..........---..--- horridus Hempel. (22) 
The secretion white, flocculent. 
Pupa-case dull yellow, elliptical, 0.56 to 0.84 mm. long, slightly 
convex. Margin conspicuously crenulated, the wax tubes bear- 
ing besides the flocculent matter a moderately long fringe of 
straight, white wax tubes. Dorsum with six long slender cylin- 
drical spines, the caudal pair frequently bearing a pencil of white 
wax. Vasiform orifice twice as broad as long; operculum short, 
broad: lingula obsoletes2-ccc- 22 sane tees floccosa Mask. (15) 
The secretion of very long, curling bundles of snowy white wax in the 
form of a rosette. 
Pupa-case yellowish, elliptical 0.78 by 0.5 mm.; 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 distinct papillee; case raised on vertical fringe.......- 
pergandei n. sp. (28) 
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 by0.46mm. The copious 
secretion, as a whole, rosette-like, the ribbonsof wax rather long, 
curving outward and downward. Lateral fringe semi-transparent 
and. agglomerated: 3.202. sos ec nasser ee eese plumosa n. sp. (31) 
III. Pupa-case evident, and without lateral fringe. 
Pupa-case more or less marked with brown or black, but not uniformly. 
With dorsal secretion of wax from distinct pores or papillee. 
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 frimges (7. oso eee see cee eee fitchin. sp. (14) 
Pupa-case greenish white, but with a row on each side of more or 
less brownish spots; elliptical, 0.83 by 0.67 mm. The glassy rods, 
