A.RU1 D1A. — OONAOY It A. 
401 
and at vein 1 ; orbicular grey- white defined by black sh, 
small, round ; reniform creamy white defined by blackish, 
expanded and rounded below discal fold and extending to 
vein 2, with minute brown spots on it at angles of cell ; a 
rather diffused and oblique brown medial line ; postmedial 
line dark brown defined on outer side by whitish striae, obliquely 
downcurved to vein 7 then slightly waved, oblique below vein 4 ; 
subterminal line represented by the contrast between the post- 
medial and terminal areas, sinuous, excurved at middle, a 
waved black terminal line. Hind wing red-brown with a 
slight greyish tinge ; postmedial line red-brown defined on 
outer side by grey, almost straight, from discal fold to inner 
margin ; a faint waved brown subterminal line ; a waved 
dark terminal line. Underside of fore wing suffused with 
rufous to the postmedial line, the inner area grey, the terminal 
area whitish from below apex to vein 2, the orbicular brown, 
the reniform rufous ; hind wing tinged with rufous to the 
postmedial line except on inner area, a diffused obliquely 
curved brown medial line with small white spots before and 
beyond it at the discocellulars, the postmedial line obliquely 
curved and with series of small white spots on its outer side, 
the terminal area dark greyish brown. 
Hab. P>R. Guiana (Roberts), l type. Exp. 46 millim. 
Genus PARARGIDIA, nov. 
Type, P. vacillans, Walk. ( Orthogramma ), xv. 1555 (1858). 
Proboscis fully developed ; palpi upturned, the 2nd joint 
reaching to vertex of head, moderately scaled in front and 
slightly fringed with hair behind towards extremity, the 3rd 
long, smoothly scaled and oblique ; frons smooth, with large 
pointed tuft of hair above ; eyes large, round ; antennae of 
male with bristles and cilia ; thorax clothed with hair only 
and without crests ; tibiae fringed with long hair ; abdomen 
with some rough hah- at base of dorsum but without crests. 
Fore wing with the costa nearly straight, the apex somewhat 
produced, the termen obliquely curved and crenulate ; veins 
3 and 5 from near angle of cell ; 6 from upper angle ; 9 from 
10 anastomosing with 8 to form the areole ; 11 from cell. 
Hind wing with the termen somewhat excised between veins 
7 and 2 ; "the cell half the length of wing ; veins 3, 4, 5 from 
angle ; 6, 7 from upper angle ; 8 anastomosing with the cell 
near base only. 
Genus GONAGYRA, nov. 
Type, G. metabrachys. 
Proboscis fully developed ; palpi upturned, the 2nd joint 
reaching to rather above vertex of head, moderately scaled in 
front and slightly fringed with hair behind towards extremity. 
