LEPIDOPTERA HETEROCERA. 
273 
yond the head; third joint extremely minute. Antennae slender, 
very minutely serrated. Legs smooth, rather slender ; hind tibiae 
not incrassated. Wings ample; exterior border angular. Fore 
wings subfalcate; costa straight; exterior border excavated in 
front, very oblique hindward. Hind wings extending far beyond 
the abdomen, with the interior angle and the angle of the exterior 
border quadrate, the latter much more prominent than that of the 
ore wings. 
Azata Idriasaria. 
Fcem. Pallide lignicolor , subtus lutea ; alee fer rug ineo conspersce , 
lineis duabus obliquis ferrugineis , 1 a basali angulata , 2a in - 
teriore subarcuata , linea exteriore cinerea valde diffusa subtus 
nigricante bene determinata , linea marginali ferruginea ; an- 
ticceplaga discali exteriore nigra , striga apicali interrupta alba. 
Female . Pale wood-colour, luteous beneath. Wings trans- 
versely ferruginous-speckled ; two ferruginous oblique lines ; first 
near the base, forming an angle in front ; second interior, very 
slightly curved ; an exterior cinereous very diffuse line, which is 
blackish and very distinct on the underside ; marginal line ferrugi- 
nous. Fore wings with a black patch on the middle of the exterior 
line, and with an oblique white apical much interrupted streak, 
which is more complete on the under side. Length of the body 4 
lines; of the wings 13 lines. 
a. ? 
Genus EVARZIA. S *. s ffi* \ ,- v r \ f . 
Mas. Corpus sat robustum. Fasciculus frontalis vi^F pro- 
ductus. Proboscis valida. Palpi porrecti, pilosi, caput superantes ; 
articulus 3us longi-conicus. Antennae pubescentes. Abdominis 
fasciculus apicalis parvus. Pedes glabri ; tibiae posticae valde in- 
crassatae. Alaeamplae; anticae vix falcatae, margine exteriore per- 
obliquo antice subexcavato ; posticae subobtusae, margine exteriore 
antice inciso postice quadrato. 
Male. Body moderately stout. Frontal tuft slightly promi- 
nent. Proboscis stout. Palpi porrect, pilose, extending beyond 
the head ; third joint elongate-conical, not more than one-fourth of 
the length of the second. Antennae pubescent. Abdomen with a 
small apical tuft. Legs smooth; hind tibiae much incrassated; 
spurs moderately long. Wings ample. Fore wings hardly falcate ; 
