References

Cheng, T.C. 1964. The Biology of Animal Parasites. W.B. Saunders Company, Philadelphia, Pennsylvania, USA.

Erasmus, D.A. 1972. The Biology of Trematodes. Crane, Russak and Company, Inc., New York, New York, USA.

Gibson, G.G., E. Broughton, and L.P.E. Choquette. 1972. Waterfowl mortality caused by Cyathocotyle bushiensis Khan, 1962 (Trematode: Cyathocotylidae), St. Lawrence River, Quebec. Canadian Journal of Zoology. 50:1351-1356.

Hermann, Kristin K. and Robert E. Sorensen. 2009. Seasonal Dynamics of Two Mortality-Related Trematodes Using an Introduced Snail. The Journal of Parasitology. 95:823-828.

Hoeve, John and Marilyn E. Scott. 1988. Ecological Studies on Cyathocotyle bushiensis (Digenea) and Sphaeridiotrema globulus (Digenea), Possible Pathogens of Dabbling Ducks in Southern Quebec. Journal of Wildlife Diseases. 24:407-421.

McDonald, M.E. 1981. Key to Trematodes Reported in Waterfowl. United States Department of the Interior Fish and Wildlife Service, USA.

Myers, P. 2001. “Animalia,” Animal Diversity Web. http://animaldiversity.ummz.umich.edu/site/accounts/information/Animalia.html>. Accessed April 15, 2010.

Myers, P. 2001. “Trematoda,” Animal Diversity Web. http://animaldiversity.ummz.umich.edu/site/accounts/information/Trematoda.html>. Accessed April 15, 2010.

Myers, P. 2002. “Playthelminthes,” Animal Diversity Web. http://animaldiversity.ummz.umich.edu/site/accounts/information/Platyhelminthes.html>. Accessed April 15, 2010.

Noble, E.R. and G.A. Noble. 1976. Parasitology The Biology of Animal Parasites. Lea and Febiger, Philadelphia, Pennsylvania, USA.

Schell, S.C. 1985. Trematodes of North America. University Press of Idaho, Moscow, Idaho, USA.

Smith, J.D. 1966. The Physiology of Trematodes. W.H. Freeman and Company, San Francisco, California, USA.