HYPANUA; PTEROCYCLOPHORA. By M. Gaede. 
475 
wings grey-brown at base, dark brown at margin. $ 46 mm. Punjab. Since this species was described from a 
single specimen in the year 1858, no further specimens appear to have been found. 
A. trapezium Gn. (= kebea B.-Bak.) (51 c) this resembles triphaenoides, but is still more similar to trapezium, 
tumidilinea. Ante and postmedian lines almost conjoin on inner margin. Forewings greenish brown, lilac in 
marginal area. Inner line situated as in tumidilinea. Reniform stigma narrow. Postmedian line very heavily 
curved behind the cell, with brown spots posteriorly from vein 2 to 6, terminating further inwards on inner 
margin. Before the straight white submarginal line diffusedly darker. Hindwings ochreous yellow, widely 
blackish at margin. — cognata Wkr. forewings are more brownish, not greenish. 45—50 mm. India, Ceylon, cognata. 
Java, New Guinea. 
A. circumferens Wkr. (= adusta Mr. prunicolor Mr.) appears to be only a darker, slightly smaller race, circumfc- 
The 2 lines join at inner margin of forewings. Also hindwings somewhat darker. The species is stated to occur 
in India, Ceylon and Malacca. 
A. dementi Swh. (51 c). Not compared by the author with any other species. Forewings pale ochreous dementi. 
grey, no darker dustings, however with grey striations, especially at outer margin. At end of cell an ear shaped 
mark. Postmedian line commences behind the centre of costa in a triangular spot, curved outwards, fine, grey, 
to the centre of inner margin, obtusely angidated there and to % of costa. A dark shaded band from 4 / 5 costa, 
angulated somewhat below and darker with 2 further angulations. Hindwings brilliant ochreous yellow, with 
black marginal band, not extending to costa or inner margin. $ 70 mm. Australia. 
25. Genus: Hypaima Hmps. 
This Genus differs from the preceding by less boldly spurred hind tibiae. Apex of forewings rectangular. 
The only species, which is dealt with here, reminds one somewhat of the Phyllodes species according to the 
forewings. Also one African species, the typical xylina Dist., belongs to this Genus. 
H. dinawa B.-Bak. (51 c). Forewings brilliant red-brown with darker striations, suffused with lilac to dinawa. 
the outer line. Antemedian line indistinct, red-brown, diffuse inwardly, excurved. Reniform stigma black 
resembling an inverted comma. Postmedian line red-brown, diffuse, very oblique down to a distinct dark line 
from the apex, from the junction downwards edged with white striations to % of inner margin. Above diffusedly 
red at costa, anteriorly somewhat black below the apical line. Hindwings dark brown. In the $ the marginal 
area below the apex is pale olive-yellow, below an approximately quadrate red-brown patch. Hindwings pale 
yellow, brown at margin. 70 mm. One pair is known from New Guinea. 
26. Genus : l*terocyel«|>liora Hmps. 
The species of this purely indo-australian Genus are distinct by their dentate outer margin, in conse¬ 
quence of which, they have an appearance that is similar to a Geometrid. The palpi are long; antennae of 
bipectinate. Thorax with anterior and posterior tuft. A large tuft on the second segment of abdomen. The 
cell of hindwings very short, vein 3 + 4 somewhat stalked. In the <$ the inner margin is shortened with a in¬ 
cision in the centre. Type: pictimargo Hmps. 
I. Antennae of $ with short pectinations. 
P. ridleyi Hmps. (51 d). $, forewings reddish ochreous brown with faint lilac sheen. A weak dark median ridleyi. 
band reflecting through from the underside. Similarly an outer band slightly excurved in centre proceeding- 
over a black spot above vein 5. Marginal area dark red-brown except above vein 7, edged by a red-brown line. 
Hindwings orange-yellow with a large black submarginal spot anteriorly and with a black contingent band 
that is intersected by rusty brown spots. In the forewings are more heavily suffused with lilac, marginal 
area bronze-brown. Hindwings anteriorly orange-yellow in basal area, lilac-brown at inner margin. 52—65 mm. 
Singapore, Sunda Islands. 
2. Antennae of $ merely fasciculate. and $ differ somewhat in the 
first species. Submarginal line commences at apex. 
P. huntei W arr. (= pratti Drc.) (51 d). Forewings red-brown, a triangular whitish lilac patch on costa huntei. 
distally of postmedian line, bronze-brown at outer margin. White streak at inner margin. Reniform stigma 
brown with very fine yellow circumscription, narrow anteriorly, wide posteriorly, with a long projection towards 
the base. Postmedian line brown, spotted, excurved to vein 5, angulated and more indistinct, from vein 4 parallel 
to submarginal line. Hindwings orange-yellow, somewhat red-brown anterior to the white submarginal line, 
posteriorly lilac-white. The $ is paler brown on forewings, darker at outer margin. A large black subapical 
spot on hindwings. 50—70 mm. New Guinea, Key Islands. 
P. albiapicata Warr. Similar to huntei. The $ more heavily suffused on forewings with ochreous brown, albiapicata. 
the G more heavily lilac and darker. Reniform stigma formed as in huntei and with white surround. Submarginal 
line vertically over inner margin to submedian fold, then straightly to vein 7, not slightly curved as in huntei. 
