1. American Ornithologist’s Union. (1998). Check-list of North American Birds. 7th Edition. American Ornithologists’ Union. Lawrence: Allen Press Inc., 829 pp.
2. Bashkirova, E. I. (1950). Family Cyclocoelidae Kossack, 1911. Osnovy Trematodologii, 4, 329–493 (In Russian).
3. Besprozvannykh, V. V., Ngo, H. D., Ha, N. V., Hung, N. M., Rozhkovan, K. V., & Ermolenko, A. V. (2013). Descriptions of digenean parasites from three snail species, Bithynia fuchsiana (Morelet), Parafossarulus striatulus Benson and Melanoides tuberculata Müller, in North Vietnam. Helminthologia, 50, 190–204.
4. Blend, C. K., & Dronen, N. O. (2008). Selfcoelum lamothei n. sp. (Digenea: Cyclocoelidae: Cyclocoelinae) from the air sacs of the long-billed curlew, Numenius americanus (Scolopacidae), from the Galveston, Texas area, USA. Revista Mexicana de Biodiversidad, 79, 41S–48S.
5. Caballero, C. E., & Flores-Barroeta, L. (1952). Presencia de Cyclocoelum mutabile (Zeder, 1800) Stossich, 1902 en aves acuáticas de México. Revista Iberica de Parasitologia, 12, 297–300.