Harwood, P. D. (1939). Notes on Tennessee helminths. IV. North American trematodes of the subfamily Notocotylinae. Journal of the Tennessee Academy of Science. 14 (3): 332–340, (4): 421–437.
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Harwood, P. D.
1939
Notes on Tennessee helminths. IV. North American trematodes of the subfamily Notocotylinae.