FAM. GEOMETRID/E 3 
un 
Hypoehroma (?) horridata, Walker, ibidem, Vol. 26, p. 1544 (1862) (ab.). 
Boarmia (Ectropis) nigraria, Felder, Reise Novara, Lep. Het. t. 126, f. 1 
(1875). 
Pseudoterpna horridata, Swinhoe, Lep. Het. Oxford Mus. Vol. 2, p. 385. 
t. 6, f. 3 (1900). 
Pseudoterpna deteriorata, Swinhoe, Trans. Ent. Soc. Lond. p. 668 (1902). 
Terpna deteriorata, Turner, Proc. Linn. Soc. N. S. Wales, Vol. 35, p. 640 
(1910). 
ro. H. erebusata (Walker). 
Hypochroma erebusata, Walker, List Lep. Ins. Brit. Mus.Vol. 21, p.443 (1860). 
Hypochroma erebata, Meyrick, Proc. Linn. Soc. N. S. Wales (2), Vol. 2, 
p. 914 (1888). 
Pseudoterpna erebusata, Swinhoe, Lep. Het. Oxford Mus. Vol. 2, p. 385 (1900. 
Terpna erebata, Turner, Proc. Linn. Soc. N. S. Wales, Vol. 35, p. 638 (1910). 
11. H. myriosticia (Turner) (huj. gen.?). 
Pseudoterpna myriosticta, 'Turner, Trans. Roy. Soc. S. Austral. Vol. 28, 
p. 223 (1904). 
Terpna myriosticta, ' Turner, Proc. Linn. Soc. N. S. Wales, Vol. 35, p. 638 
(1910). 
Oueensland. 
Oueensland. 
I4. GENUS ZJEOLOCHROMA, NOV. GEN., PROUT 
AEolochroma, nov. gen. Prout. 
Characters. — Face slightly or scarcely protuberant, densely scaled. Palpus in both sexes 
moderate, first joined long-haired beneath, second joint stout, shortly dense-scaled, or long-scaled 
almost like first joint, third joint smooth, moderate or rather short. Tongue developed. Antenna rather 
long, in c bipectinate to or to beyond one-half, or nearly simple, with tufts of cilia, 3n Q minutely 
ciliated. Pectus densely hairy. Femora nearly glabrous, or hindfemur somewhat hairy. Hindtibia in cx 
not dilated, in both sexes with all spurs. Metathorax not or only very slightly crested. Abdomen with 
moderate or (more usually) strong dorsal crests. Frenulum fully developed. Forewing with costa straight 
to near apex, then gently arched, apex moderate, termen bowed, oblique, weakly subcrenulate, cell 
almost one-half, DC? incurved or inangled (except in wmaria and subrubella; sometimes only weakly in 
one or two others of Section II), DC? vertical anteriorly, slightly curved posteriorly, SC! from cell, free, 
usually well away from both C and SC? r). SC?? normal, R! separate, M! separate; hindwing with costa 
rather short, apex rounded, termen rounded, weakly subcrenulate, tornus moderately pronounced, 
inner margin rather long, cell less than one-half, DC? curved, DC? nearly always arising further (some- 
times much further) distally, more or less curved, C approximated to cell to less than one-half, then 
rapidly diverging, SC? separate, R? characteristic. M! separate (Pl. I, Fig. 8). cf genitalia with uncus 
tapered, gnathos weak or atrophied, harpe fused, penis pestillate 2). 
Early stages unknown. 
This genus seems quite sufficiently distinct from Terfna in the scarcely protuberant frons, less 
hairy femora, etc.; the shape and facies are tolerably distinctive, but inasmuch as Terza, as at present 
constituted, presents great diversity in the latter respects this must not be over-emphasized. 
Type of the genus : ZEolochroma turneri (Lucas) — Hyfochroma turneri, Lucas. 
Geographical distribution of species. — Australia, New Guinea, Mysol. 
1) lurner (Proc. Linz. Soc. N..S. Wales, Vol. 35, p. 634) notes a specimen of Zzrzeri in which SC! anastomoses with SC?*, and we have 
observed the same in one of /azgu£da; but such an occurrence is evidently quite exceptional. 
2) JE. lurneri, prasina and suff«sa examined, which show sufficient specific differences. 
