208 PHALENA, PHIALANGIUM. 
7. Div. Pyrauis, antenne filiform ; feelers two, 
equal, almost naked, cylindrical at the base, the 
middle dilated into an oval, and subulate at the 
tip ; tongue projected, setaceous, bifid ; wings 
very obtuse and slightly curved at the “exterior 
margin ; larva 16- footed, and rolling up the leaves 
to which it attaches itself. This division con- 
fains 183 species. It is the genus Tortrix of 
Gmelin. 
See MS. P. 
8. Div. Tinea, antenne setaceous ; feelers 
four, unequal; larva found in houses among lin- 
nen and woollen clothes and furniture, in which 
iteats holes. This section contains 190 species. 
See MS. P. 
9. Div. Avucira, antennz setaceous ; feelers 
two, divided to the middle ; the inner divisions 
very acute. This is the genus Tinea of Gmelin. 
{t contains 53 species. 
See MS. P. 
40. Div. Preropnorus, antenne setaceous ; 
feelers two, linear, naked; tongue exsert, mem- 
branaceous, bifid ; wings fan-form, divided down 
to the base, and generally subdivided as far as the 
middle ; larva 16-footed, ovate, hairy ; chrysalis 
naked, subulate atthe tip. It is the genus Aluci- 
faofGmelin. It contains 13 species. 
See MS. P. 
7—2. Puauancium. Spec. 19. 
Sec. A. Mouth with a conic tubular sucker. 
grossipes, (sea graybeard,) feelers four, the upper 
ones chelate ; body minute, cylindric, glabrous ; 
