BioStor
 | A Resume Of Members Of The Genus Cambarincola Annelida Branchiobdellida From Pacific Drainage Of The Usa P C Holt (1981) Proceedings of The Biological Society of Washington 94: 675-695 |
 | A New Species Of The Genus Cambarincola (Clitellata, Branchiobdellida) From California P C Holt (1984) Proceedings of The Biological Society of Washington 97: 544-549 |
 | A checklist of and illustrated key to the genera and species of the Central and North American Cambarincolidae (Clitellata: Branchiobdellida) P C Holt and B D Opell (1993) Proceedings of The Biological Society of Washington 106: 251-295 |
 | A Review Of The Taxonomic Nomenclature And A Checklist Of The Species Of The Branchiobdellae (Annelida: Clitellata) Gelder Sr (1996) Proceedings of The Biological Society of Washington 109: 653-663 |