MICROLEPIDOPTERA OF NEW GUINEA 
103 
dilated posteriorly and has a distinct parting vein, while in Anisotenes the 
cell is narrow, curved posteriorly and shows no trace of a parting vein, 
while terminal veins 3 — 6 run towards the wing edge more upwards, and 
are all more parallel to the posterior portion of vein 7 than in Harmologa. 
Furthermore, the male genitalia of H. oblongana are also entirely different : 
a narrow, hooked uncus and a heavy complicated gnathos show a near 
relation with the Cacoecia type of the Cacoeciini. 
The differences from Parachorista gen. nov., at last, which without 
doubt is the nearest relative of Anisotenes are: the much greater size of the 
species of the genus, the broader wing, and a different facies, the presence 
of a thoracic crest, and the distinctly different type of the male genitalia 
which are rather uniform throughout each of these genera. 
In spite of the uniform colouring and the rather varying markings of 
the species we endeavour to give the following key. 
Key to the species of Anisotenes 
1. Fore wing whitish-fulvous, tinged with pink, often a ferruginous dot at 1 / 5 
of disc pyrra spec. nov. 
Not thus coloured 2 
2. Fore wing with a large deep blackish-fuscous spot along cell from base to 
middle of wing amphiloga spec. nov. 
Not thus marked 3 
3. Hind wing rather dark fuscous-greyish 4 
Hind wing pale greyish -fuscous or whitish, more or less marbled or retinate 
with greyish 5 
4. Fore wing with costal patch well-defined . . bathygrapha spec, nov., male 
Fore wing with costal patch connected with a greyish-fuscous suffusion along 
apex and termen libidinosa spec. nov. 
5. Fore wing with all markings much suffused, with edges indefinite 
fallax spec. nov. 
Fore wing with markings entirely or partially well-defined 6 
6. Fore wing with ground colour whitish, retinate with fulvous, markings brownish- 
fuscous, suffused with fulvous . stemmatostola spec. nov. 
Fore wing without fulvous 7 
7. Fore wing with costal patch sharply edged, small, semiovate . decora spec. nov. 
Fore wing with costal patch either suffused or distinctly triangular . . 8 
8. Basal patch indicated by a blackish line, strongly acutely angulate in middle; 
costal patch conspicuous, greyish-black schizolitha spec. nov. 
Not thus 9 
9. Central fascia indicated on costa by a subquadrate darker spot, not or hardly 
connected with the lower part of central fascia 10 
Central fascia indicated on costa by an oblique streak, at least to middle of 
wing 13 
10. Costal patch well-defined, its edges neither suffused nor connected with other 
markings phanerogonia spec. nov. 
Not thus 11 
11. Costal patch little suffused, connected by an irregular narrow streak of dark 
suffusion with dorstun before tornus, bearing a small conspicuous white dot 
on cell leucophthalma spec, nov., female 
Costal patch either strongly suffused and indefinite or connected with dorsum 
by a broad, wedge-shaped patch, without white dot on cell 12 
