Mecodina diastriga Hampson

Mecodina diastriga Hampson, 1926, Descr. Gen. Spec. Noctuinae, p. 491.

Diagnosis

This is the smallest of the Bornean species, purplish grey, having a rather irregular and variably sized subapical dark mark on the forewing costa and usually a corresponding dark bar submarginally at the hindwing dorsum. See also the taxonomic note following; the other two species may occur in Borneo also.