LITERATURE CITED 



Beaun, Max, and Luhb, Max. 



1910. A handbook of practical parasitologjs 208 pp., 100 figs. London. 

 Byrd, Elon E. 



1935. Life history studies on Reniferinae (Trematoda, Digenea) parasitic 



in Reptilia of the New Orleans area. Trans. Amer. Micr. Soc, vol. 

 54, no. 3, pp. 196-225, 1 fig., 5 pis. 

 DuJARDiN, Felix. 



1845. Histoire naturelle des helminthes ou vers intestinaux, 654 pp., 12 pis. 

 Paris. 

 Faust, Ebnest Carroll. 



1919. The excretory system in Digenea. Biol. Bull., vol. 36, pp. 315-344, 



17 figs. 

 1929. The trematodes or flukes. Classification. Chapter 9 in "Human 



Helminthology", pp. 83-93. Philadelphia. 

 1932. The excretory system as a method of classification of digenetic trema- 

 todes. Quart. Rev, Biol., vol. 7, no. 4, pp. 458^68, 22 figs. 

 Habwood, Paul Duane. 



1932. The helminths parasitic in the Amphibia and Reptilia of Houston, 

 Texas, and vicinity. Proc. U. S. Nat. Mus., vol. 81, art. 17, 71 pp., 

 5 pis. 

 HoLL, Frederick John. 



1928. New trematodes from the newt Triturus viridescens. Journ. Helm., 

 vol. 6, no. 3, pp. 175-182, 9 figs. 

 Hopkins, Sewell HEa-BUBN. 



1934. The papillose AUocreadiidae. Illinois Biol. Monogr., vol. 13, no. 2, 

 80 pp., 6 figs., 4 pis. 

 Ingles, Lloyd Glenn. 



1936. Worm parasites of California Amphibia. Trans. Amer. Micr. Soc, 



vol. 55, no. 1, pp. 73-92, 3 pis. 

 Johnston, S. J. 



1912. Ou some trematode parasites of Australian frogs. Proc. Linn. Soc. 

 New South Wales, vol. 37, pt. 2, pp. 285-362, 30 pis. 

 Looss, Arthur. 



1899. Weitere Beitrage zur Kenntniss der Trematoden-Fauna Aegyptens, 



zugleich Versuch einer natiirlichen Gliederung des Genus Distomum 



Retzius. Zool. Jahrb. (Abt. Syst.), vol. 12, pp. 521-784, 1 fig., 9 pis. 

 Nicoix, William. 



1914. Trematode parasites from animals dying in the Zoological Society's 



Gardens during 1911-1912. Proc. Zool. Soc. London, 1914, pp. 



13^154, 4 pis. 

 RuDOLPHi, Carl Asmund. 



1809. Entozoorum sive vermium intestinalium historia naturalis, vol. 2, 



pt. 1, 457 pp., 6 pis. Amsterdam. 

 Stafford, Joseph. 



1900. Some undescribed trematodes. Zool. Jahrb. (Abt. Syst.), vol. 13, 



pp. 39&-414, 1 pi. 

 1903. Two distomes from Canadian Urodela, Centralbl. fur Bakt., Parasit. 



und Infekt. (Orig.), vol. 34, pp. 822-S30, 1 pi. 

 1905. Trematodes from Canadian vertebrates. Zool. Anz., vol. 28, pp. 



681-694. 



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