122 
NOCTUID^. 
at middle of cell, which is orange inwardly, black outwardly ; a black spot with an orange 
mark inside it in the interno-median interspace ; a black spot at end of cell ; an inwardly- 
oblique orange line from below the costa to the middle of the inner margin, narrowly 
bordered on each side by black, and with some diffused white beyond it ; a diffused white 
submarginal streak from the third median to submedian veins ; a series of black marginal 
specks with white outside them. Hind wing whitish. Underside pale fuscous, with costal 
white specks to fore wing and marginal ones to both wings. 
Allied to H. eurhipoides, Hmpsn. 
HYPENAGONIA, g. n. 
Male and Female. Antennae minutely ciliated, more strongly so in the male. Palpi with 
the second joint thickened and heavily scaled, and slightly upturned ; the third joint small 
and porrect. Hind legs comparatively rather small, but with the usual two pairs of spurs. 
Fore wing with the costa nearly straight ; the apex rather acute ; the outer margin excurved 
at middle and rather oblique ; a costal nervure ; the first and second subcostals given off 
before tlie end of the cell, the third giving off the fourth and fifth ; upper radial from just 
below the angle of cell ; lower radial and third median from the lower angle ; the second 
and first medians from before the angle ; a submedian nervure. Hind wing with the costa 
nearly straight ; a slight angle at first subcostal, a strong one at third median, from which 
there are four emarginations to the anal angle ; costal nervure anastomosing shortly with 
subcostal ; the two subcostals on a long footstalk ; radial from near the lower angle of cell ; 
the second and third medians on a footstalk ; the first median from before the end of the cell ; 
submedian and internal nervures. 
Hypenagonia nigrifascia. (Plate CLXVI. fig. 24.) 
Expanse f inch. 
Male and Female. Fore wing pale ochreous ; very indistinct subbasal and antemedial pale 
lines ; a more distinct waved jjostmedial line ; a black speck at the end of the cell ; indistinct 
diffused black submarginal patches near the middle and outer angle, with similar patches on the 
cilia beyond them ; a series of marginal black specks ; some black strigse on the costa. Hind 
wing with a medial black band from the subcostal to the inner margin, reappearing on the 
abdomen ; traces of some postmedial waved black lines. Underside with a conspicuous black 
spot in the cell of each wing; fore wing with a spot beyond it at end of cell; hind wing with 
a spot above it on the costa. 
H. [Acidalia) vexataria, Wlk., from Borneo, and H. {Egnasia) pusilla, Butl., from Japan, 
belong to this genus. 
