1682 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 
23. E. pulveridenta. Cooma (3000 feet), New South Wales. 
25. E. aclea. Deloraine, Tasmania ; in November, beaten 
commonly from Leptospermum. 
26. E. protopliaes. Fernshaw, Victoria ; Campbelltown, Tas- 
mania \ in November. 
28. Zonopetala divisella. Duaringa, Queensland ; Bathurst 
(2400 feet). New South Wales ; in March. 
29. Z. clerota. Glen Innes (3500 feet). New South Wales ; 
Fernshaw, Victoria; in December and March. 
31. Z. decimna. An additional synonym (accidentally omitted) 
is Oecophora ustella, Walk. 678. Larva extremely stout; dirty 
whitish ; head black ; segments 2-4 each with a blackish dorsal 
plate ; segments 5-7 grey on back ; anal segment reddish-tinged. 
Feeds in a flat oval case on lichen-dust and dead wood ; case 
formed of two plates, upper much larger so as to overlap all 
round, composed of fragments of wood woven with silk; in Sep- 
tember and October. 
34. Heliocausta incarnatella. Larva feeds between joined leaves 
of Eucalyptus sp., in August. Pupa in a very strong white 
cocoon between the leaves. 
35. H. inceptella. Quorn and Wirrabara, South Australia; in 
September. 
36. H. severa. Glen Innes (3500 feet), New South Wales; 
Wirrabara and Mount Lofty, South Australia; York, West 
Australia; from October to December. Larwa rather stout; 
whitish-grey or pale greenish, posterior margins of segments 
whitish-ochreous ; a broad rather irregular fuscous lateral stripe ; 
head ochreous-brown, spotted with dark fuscous ; second segment 
ochreous-brown, on sides blackish ; third with a blackish-grey 
lateral spot in place of stripe ; anal segment yellow-whitish, dotted 
with dark fuscous. Feeds between joined leaves of Eucalyptus 
hemiphloia, in October. 
37. B. lirnhata. Sydney and Mount Kosciusko (4300 feet). 
New South Wales ; in October and January. 
