Corgatha sp. 20741 Holloway

A single female (8mm) from lowland forest in the Barito Ulu of central Kalimantan has two strong white patches on the forewing costa in similar positions to those of quadricostaria, with the basal one being similarly more elongate. But the wings are generally a darker, more blackish brown with weakly slender fasciae that are irregularly zigzag. The postmedials are edged paler distad, and there is a submarginal on each wing that is similarly zigzag but entirely pale. The marginal markings are somewhat as in marshallae, but with the outer component pale brown rather than white. The genitalia (slide 20741) are typical of the genus.

Genitalia: