Literature
- Ijima, I. and T. Kaburaki 1916. Preliminary descriptions of some Japanese Triclads. Annot. Zool. Japon. 1: 153-171.
- Kaburaki, T. 1922. On some Japanese Tricladida Maricola, with a note on the classification of the group. Tokyo Imp. Univ. Coll. Sci. 44: 1-53.
- Stimpson 1857. Prodromus descriptionis animalium evetrebratorum quae in Expeditione ad Oceanum, Pacificum Septentrionalem a Republica Federata missa, Johanne Rodgers Duce, observavit et descripsit. Proc. Ac. Nat. Sci. Phil.