Canucha specularis Moore
Drepana specularis Moore, 1879, Proc. zool. Soc. Lond. 1879: 4077.
Platypteryx obtruncata Warren, 1900, Novit. zool. 7 :117.
Canucha specularis Moore; Watson, 1968: 99; Holloway, 1976: 93
Diagnosis
This is probably the largest Bornean drepanid.
The dull dark green and brown colouration and somewhat striate texture give the appearance of a dry dead leaf, with two hyaline patches just distal to the centre of the hindwing postmedial line.
The forewing is strongly falcate, the costa angled at two thirds.
Geographical range
Indian Subregion, S. China, Sundaland, Sulawesi.
Habitat preference
The species is infrequent in forested habitats from the lowlands to 1930m, including an area of swamp and Agathis forest in Brunei.
Genitalia:
