- ↑ (1996) , database, NODC Taxonomic Code
- ↑ Bourgat, R.; Kulo, S.-D. (1977). "Recherches expérimentales sur le cycle biologique d'Opisthorchis chabaudi n. sp. Description de l'adulte". Annales de Parasitologie Humaine et Comparée. 52 (6): 615–622. doi:10.1051/parasite/1977526615.
- ↑ 3.0 3.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011