Marumba jankowskii (Taxonomy)
Transferred to Marumba by Kirby, 1892, Synonymic Cat. Lepid. Heterocera1: 708.
Similar to Marumba maackii, but hindwing upperside costal and distal areas not yellow. Uncus broader in middle than in Marumba maackii, with the medial division less deep, the lobes notched laterally, with a tooth proximally on the notch, nearly as in Marumba sperchius.Gnathos nearly as broad as in Marumba maackii, suddenly narrowed to a short hook the sides sometimes sharply angled. Valva as in Marumba maackii, the dorso-apical lobe rather more pointed; processes of subdorsal basal fold similar to Marumba maackii, but slightly more slender. Harpe shorter than in Marumba maackii. Sterigma: anterior part triangular, thickened before ostium bursae, with a small smooth, medial tubercle proximal to thickened ridge.