134 INSECTA SAUNDDPRSIANA. 
AsILus 1NUMBRATUS, Mas. 
Cinereo-fuscus, ventre cinereo, antennis nigris, pedibus nigro-eneis, alis 
Sulvis. 
Body black: head thickly clothed behind and beneath with tawny 
hairs, beset behind the eyes with tawny bristles; sides of the crown beset 
with slender black bristles; face most thickly clothed with long, bright, 
tawny bristles: eyes bronzed ; fore part nearly flat, its facets larger than 
those elsewhere: sucker clothed at the tip with tawny hairs ; palpi beset 
with long black bristles: feelers black; first and second joints beset with 
long black bristles: chest and breast tinged with grayish brown : chest thinly 
clothed with short black hairs, beset with some black spines and bristles, 
these are chiefly on each side and behind, where there are a very few pale 
yellow spines: abdomen tinged with grayish brown, clothed with hoary 
hairs, narrower than the chest and less than twice its length, tapering from 
the base to the tip which is black and shining ; under side gray: legs 
brassy-black, thickly clothed with hoary hairs, armed with pale yellow 
spines ; foot-cushions ferruginous; hind-thighs and hind-shanks armed 
beneath with very stout and short black spines: wings tawny, wing-ribs 
ferruginous; veins black, ferruginous towards the base; poisers tawny, 
. with pitchy knobs. Length of the body 93 lines ; of the wings 14 lines. 
AsILus PENULTIMUS, Mas. 
Ferrugineus, thorace vittis tribus fulvis ornato, abdominis apice fulvo 
segmento 7o albido, antennis nigris basi ferrugineis, pedibus ferrugi- 
neis, alis limpidis venarum marginibus flavo-fuscis. 
Body ferruginous : head adorned with a yellowish white covering, 
clothed with tawny hairs on the crown, and with whitish hairs behind and 
beneath, armed behind the eyes with two black spines and with numerous 
tawny spines ; face convex in front, very thickly clothed with bright tawny 
hairs and bristles: eyes bronzed; fore part nearly flat, its facets larger 
than those elsewhere: sucker black, clothed towards the base with long 
yellow hairs, and at the tip with short tawny hairs; palpi black, clothed 
with long pale yellow hairs: first and second joints of the feelers ferrugi- 
nous, beset with short, black, and tawny bristles ; second much shorter 
than the first; third black, nearly spindle-shaped, as long as the first joint, 
