Rema costimacula Guenée

Toxocampa costimacula Guenée, 1852, Hist. nat. Insectes, Spec. gén. Lépid. 6: 429.

Remigia triangulata Walker, 1865, List Specimens lepid. Insects Colln Br. Mus., 33: 1017.

Toxocampa costimacula avisignata

Diagnosis

The species is distinguished by pale brown forewings that are conspicuously marked with a sequence of two triangles and a quadrilateral block in black along the costa; the reniform is also black and strongly arcuate.

Geographical range

N.E. Himalaya (ssp. triangulata(); Thailand (VK), Peninsular Malaysia, Sumatra, Borneo, Sulawesi.

Habitat preference

Records are all from lowland forest, none above 500m.

Biology

Robinson et al. (2001) recorded Amphicarpaea (Leguminosae) as a host plant.

Genitalia: