12 INSECTA SAUNDERSIANA, 
tawny bristles; horn longer than the third joint whence it springs, curved 
downward, beset with long black bristles ; compound joint much curved 
upward, not so compact as is usual, but long and slender, and composed 
of joints of equal size: abdomen much broader but not longer than the 
chest, tawny beneath; the tip bright tawny above, clothed beneath with 
pale yellow hairs: legs tawny; feet brown towards the tips ; claws black : 
wings pale brown, darker along the fore border and at the base ; wing- 
ribs and veins tawny; tip ecross-vein forming an obtuse angle near the 
base; posterior submarginal areolet closed at some distance from the 
border ; poisers tawny. Length of the body 6 lines; of the wings 14 
lines. 
Para. 
PanGoniA ExEUNS, Fem. 
Ferruginea, thoracis disco piceo, abdomine rufo, palpis fulvis, antennis fer- 
rugineis basi fulvis apice nigris, pedibus ferrugineis, alis swhcinereis 
ad costam fulvis. 
Body pale ferruginous, clothed with tawny hairs : head thickly clothed 
beneath with yellow hairs ; eyes black, clothed with tawny hairs ; fore part 
flat, its facets not larger than those elsewhere: sucker black, nearly half 
the length of the body; palpi tawny, triangular, very short; lancets ferru- 
ginous: feelers ferruginous with black tips ; first and second joints tawny, 
short, beset with black bristles; third joint narrower than the first and the 
second, diminishing towards the tip; the following joints are closely united 
with the third, and appear like a single one which is pointed and slightly 
curved, and whose divisions successively decrease in breadth: disk of the 
chest pitchy: abdomen dark red, oval, shining, much longer and broader 
than the chest ; sides clothed with black hairs ; hind borders of the seg- 
ments clothed on each side with tawny hairs: legs ferruginous, clothed 
with short black hairs; hind legs darker than the two other pair; foot- 
cushions pale tawny; claws black: wings slightly gray, tawny along the 
fore border for three-fourths of the length; wing-ribs and veins tawny ; 
tips of the veins black; scales and poisers tawny. Length of the body 6 
lines ; of the wings 16 lines. 
Brazil. 
