Literature
- Goodnight, C.J. 1940. The Branchiobdellidae (Oligochaeta) of North American crayfishes. Illinois Biological Monographs 17(3): 3-75.
- Hobbs, H.H., Holt, P.C. & Walton, M. 1967. The crayfishes and their epizoötic ostracod and branchiobdellid associates of the Mountain Lake, Virginia, region. Proceedings of the United States National Museum 123(3602): 1-84.
- 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.
- Moore, J.P. 1894. On some leech-like parasites of American crayfishes. Proceedings of the Academy of Natural Sciences of Philadelphia 1893: 419-428.