Described on a juvenile specimen of Parotoplaninae, which is impossible to recognise, hence the name should not further be used and the "species" can no longer be the type species of the genus (see Ax & Ax, 1967)
Ax, P.; Ax, R. (1967). Turbellaria Proseriata von der Pazifikküste der USA (Washington). I. Otoplanidae. Z. Morph. Tiere, 61:215-254.