Pseudoceros ferrugineus Flatworm can reach a length of about 18-48 mm. It has an enlarged oval shape. The upper surface of the body is fuchsia with small white dots and two marginal bands red and orange without dots. It has large body with several marginal deep ruffles. The color is dark red with the dorsal surface covered by compacted small white dots given the appearance of a brilliant pink surface. There are not two marginal bands, red and orange without white dots. Ventrally, the color is red being more intense towards the margin.