146 LEPIDOPTERA HETEROCERA 
183. GENUS PRODOSIARCHA, MEYRICK 
Prodosiarcha, Meyrick, Proc. Linn. Soc. N. S. Wales, Vol. 29, p. 33o (1904). — Type : P. loxodesma, 
Meyrick. 
Characters, — Head smooth; ocelli posterior; tongue developed. Antennae 3/4, in c simple, 
basal joint moderate, without pecten. Labial palpi long, recurved, second joint thickened with scales, 
somewhat rough beneath, terminal joint shorter than second, acute, Maxillary palpi very short, filiform, 
appressed to tongue. Posterior tibiae clothed with hairs above. Forewings with ri furcate, 2 and 3 
coincident, 7 and 8 stalked, 7 to costa, 11 from middle. Hindwings over t, trapezoidal, apex rounded, 
termen not sinuate, cilia 3/4; 3 and 4 connate, 5 parallel, 6 and 7 nearly parallel. 
Remarks. — A derivative of Protolechia. 
Geographical distribution of species. — Australian. 
Larva unknown. 
1. P. glagera, Turner, Proc. Roy. Soc. Queensl. Vol. 31, p. 129 (1919). N. Queensland. 
2. P. loxodesma, Meyrick, Proc. Linn. Soc. N. S. Wales,Vol. 29, p. 33o0(1904). S. Australia. 
3. P. thanatodes, Lower, Trans. Roy. Soc, S. Australia, Vol. 17, p. 170(1893). S. Australia. 
184. GENUS CORYNAEA, TURNER 
Corynaea, Turner, Proc. Roy. Soc. Queensl. Vol. 31, p. 129 (1919). — Type : C. dilechria, Turner. 
Characters. — Head smooth; tongue developed. Antennae 3/4, in cf simple, basal joint 
without pecten. Labial palpi long, recurved, second joint greatly thickened towards apex with long 
appressed hairs, terminal joint half second, slender, acute. Maxillary palpi very short. Forewings with 
2 and 3 -talked, 7 and 8 stalked, 7 to costa. Hindwings over 1, trapezoidal, apex pointed, termen scarcely - 
sinuate; 3 and 4 stalked, 5 approximated, 6 and 7 stalked. 
Remarks. — Not known to me. 
Geographical distribution of species. — Australian. 
Larva unknown. 
1. C. dilechria, Turner, Proc. Roy. Soc. Queensl. Vol. 31, p. 13o (1919). N, Queensland. 
185. GENUS HEMIARCHA, MEYRICK 
Hemiarcha, Meyrick, Proc. Linn. Soc. N. S. Wales, Vol. 29, p. 331 (1904). — Type : H. thermochroa, 
Lower. 
Characters. — Head smooth; ocelli posterior; tongue developed. Antennae 3/5, in c simple, 
basal joint moderate, without pecten. Labial palpi long, recurved, second joint thickened with scales, 
somewhat roughened beneath, terminal joint as long as second, acute. Maxillary palpi very short, 
filiform, appressed to tongue. Posterior tibiae clothed with hairs above. Forewings 1? furcate, 2 and 3 
stalked, 7 and 8 stalked, or sometimes out of 6, 7 to costa, 11 from middle. Hindwings over r1, trapezoi- 
dal, apex rounded, termen hardly sinuate, cilia 2/3; 3 and 4 connate, 5 somewhat approximated to 4, 
6 and 7 stalked. 
