Bucephalus elegans is a species of Trematoda. It is parasitic in the clam species Eurynia iris, which is found in the Huron River, near Ann Arbor, Michigan.
^A Study of the Gasterostome Cercariae of the Huron River. Arthur E. Woodhead, Transactions of the American Microscopical Society, Vol. 55, No. 4 (Oct., 1936), pages. 465-476, doi:10.2307/3222530
^Woodhead, A. E. (1930). Life history studies on the trematode family Bucephalidae. No. II. Transactions of the American Microscopical Society 49(1), 1–17.
Response to Light in the Cercariae of Bucephalus elegans. Gerrit Bevelander, Physiological and Biochemical Zoology, Volume 6, Number 3, July 1933