Kuntz, R. E.; Chandler, A. C. (1956). Studies on Egyptian trematodes with special reference to the heterophyids of mammals. I. Adult flukes, with descriptions of Phagicola longicollis n. sp., Cynodiplostomum namrui n. sp., and a Stephanoprora from cats. Journal of Parasitology. 42 (4): 445–459.
Studies on Egyptian trematodes with special reference to the heterophyids of mammals. I. Adult flukes, with descriptions of Phagicola longicollis n. sp., Cynodiplostomum namrui n. sp., and a Stephanoprora from cats