Cheng, T. C. (1959). Studies on the trematode family Brachycoeliidae, II. Revision of the genera Glypthelmins (Stafford, 1900) Stafford, 1905, and Margeana Cort, 1919; and the description of Reynoldstrema n. gen. (Glypthelminae n. subfam.). American Midland Naturalist. 61 (1): 68–88.
Studies on the trematode family Brachycoeliidae, II. Revision of the genera Glypthelmins (Stafford, 1900) Stafford, 1905, and Margeana Cort, 1919; and the description of Reynoldstrema n. gen. (Glypthelminae n. subfam.)