"External anatomy: Body tapered posteriorly with a dorsal surface of an unusual dimpled texture.

Cream background with a narrow black-brown longitudinal median line which doesn’t reach the anterior and posterior margins.

There are four indistinct marginal bands; the inner one is yellow intensifying to green, then blue and a purple rim.

The cerebral cluster of eyes is obscured due to dark pigment of the median line.

The female system is characterized by a shallow antrum with a short and muscular vagina surrounded by the cement glands.