Literature
- Ellis, M.M. 1919. The branchiobdellid worms in the collections of the United States National Museum, with descriptions of new genera and new species. Proceedings of the United States National Museum 55(2267): 241-265.
- Goodnight, C.J. 1940. The Branchiobdellidae (Oligochaeta) of North American crayfishes. Illinois Biological Monographs 17(3): 3-75.
- Holt, P.C. 1986. Newly established families of the order Branchiobdellida (Annelida: Clitellata) with a synopsis of the genera. Proceedings of the Biological Society of Washington 99(4): 676-702.