Tactusa sumatrensis

Tactusa sumatrensis is a moth of the Micronoctuidae family. It is known from northern Sumatra.

The wingspan is 12-13 mm. The ground colour of the forewing is yellowish interrupted by brownish cross shades, especially by a medial shade. Only the terminal lines are visible, marked by dark-brown spots. The subterminal line is indicated by black patches outlined inwardly by yellow. The hindwing is dark grey, with an indistinct discal spot and the underside is unicolorous grey.