BIO 203

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REFERENCES

2.      

         Baker, F. (1931). Ecological Relationship of the Genus Pomatiopsis with Special Reference to Pomatiopsis Lapidaria. Ecology , 489-496.

    

       Brand, T. V., Baernstein, H. D., & Mehlman, B. (1950). Studies on the Anaerobic Metabolism and the Aerobic Carbohydrate Consumption of Some Fresh Water Snails. The Biological Bulletin , 266-267.

     

          Schalie, H. v., & Dunde, D. S. (1959). ransect Distribution of Eggs of Pomatiopsis lapidaria Say, an Amphibious Prosobranch Snail. Transactions of the American Microscopical Society , 409.

     

           Ameel, D. J. (1939). Cercariae Infecting Pomatiopsis lapidaria Say. American Midland Naturalist ,  651-656.

   

               NatureServe Explorer 2010. URL <http://www.natureserve.org/explorer/servlet/NatureServe?searchName=Pomatiopsis+lapidaria+>. Accessed 27 March 2011.

    

               Freshwater Gastropods of North America 2010.  URL <http://spinner.cofc.edu/~fwgna/species/pomatiopsidae/p_lapidaria.html>. Accesses 20 March 2011.

     

           The Phylum Mollusca. URL <http://www.earthlife.net/inverts/mollusca.html> Accessed 26 March 2011.

 

                 Snail and Slugs Gastropoda 2010. URL <http://www.weichtiere.at/english/gastropoda/main.html> Accessed 22 March 2011.

 

                 Snail Habitat/Adaption 2011. URL <http://animals.about.com/od/mollusks/ig/World-of-Snails/Snail 6.htm> Accessed 30 March 2011.

 

                 Natural Heritage Endangered Species Program 2008. URL <http://http://www.mass.gov/dfwele/dfw/nhesp/species_info/nhfacts/pomatiopsis_lapidaria.pdf> Accessed 27 March 2011.

 

 

 

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