236 INSECTA SAUNDERSIANA. 
band on each hind-thigh, and three brown bands on each hind-shank ; wings 
colourless ; wing-ribs and veins tawny, the latter black towards the tips ; 
poisers yellow. Length of the body 24 lines; of the wings 53 lines. 
United States. 
Syrpnus Consis, Mas. 
ASneo-viridis, capite flavo, thoracis lateribus scutelloque fulvis, pectore 
flavo vario, abdomine ferrugineo basi fulvo fasciis nigris apice piceo, 
antennis pedibusque fulvis, femoribus tibiisque posticis fusco cinctis, 
alis sublimpidis, 
Head bright pale yellow; hind part and underside black, tinged with 
hoary, clothed with white hairs: eyes bright red; facets on the crown 
larger than those elsewhere: mouth ferruginous: feelers bright tawny ; 
sixth joint black, tawny at the base: chest and breast brassy-green : chest 
clothed with tawny hairs, adorned with four indistinct pale ferruginous 
stripes which unite in front of the scutcheon ; sides and scutcheon tawny : 
breast tinged with hoary, adorned on each side with a short yellow band and 
with two yellow spots: abdomen neatly elliptical, longer and a little broader 
than the chest, ferruginous, tawny towards the base where it has two black 
bands, pitehy towards the tip: legs tawny; feet darker; a pale brown band 
near the tip of each hind-thigh, and another near the base of each hind- 
shank : wings nearly colourless; wing-ribs tawny ; veins black, tawny at the 
base; poisers tawny. Length of the body 2} lines; of the wings 6 
lines. 
United States. 
Syrpuus Gurees, Mas. 
Nigro-eneus, capite flavo, thoracis lateribus scutelloque fulvis, pectore flavo 
vario, abdominis fasciis fulvis nigro variis, antennis pedibusque ful- 
vis, femoribus posticis apice nigro cinctis tibiis posticis nigris, alis 
limpidis. 
Head bright pale yellow, black behind and beneath: eyes nearly black ; 
facets rather large on the fore part of the crown: sucker pitchy with a 
tawny tip: feelers pale bright tawny ; sixth joint black: chest and breast 
brassy black ; sides of the chest and hind border of the scutcheon tawny : 
