AMOEBINA 469 



Kuenen, W. A. and Swellengrebel, N. H.: (1913) Die Entamoe- 

 ben des Menschen und ihre praktische Bedeutung. Centralbl. 

 Bakt. I. Orig., 71:378. 



Lapage, G.: (1922) Cannibalism in Amoeba vespertilio. Quart. J. 

 Micr. Sc, 66:669. 



Leidy, J.: (1879) Freshwater rhizopods of North America. Rep. 

 U. S. Geol. Survey Terr., 12. 



Liesche, W.: (1938) Der Kern- und Fortpflanzungsverhaltnisse von 

 Amoeba proteus. Arch. Protist., 91:135. 



Lucas, Catherine L. T. : (1927) Two new species of amoeba found 

 in cockroaches: etc. Parasitology, 19:223. 



Mackinnon, Doris L. and Ray, H. N.: (1931) An amoeba from the 

 intestine of an ascidian at Plymouth. J. Mar. Biol. Ass. United 

 Kingdom, 17:583. 



and Dibb, M. J.: (1938) Report on intestinal Protozoa of 



some mammals, etc. Proc. Zool. Soc. London, B, 108:323. 



Mast, S. 0.: (1926) Structure, movement, locomotion and stimula- 

 tion in Amoeba. J. Morphol., 14:347. 



(1934) Amoeboid movement in Pelomyxa palustris. Physiol. 



Zool., 7:470. 



• (1938) Amoeba and Pelomyxa vs. Chaos. Turt. News, 16: 



56. 



and Doyle, W. L.: (1935) Structure, origin and function of 



cytoplasmic constituents in Amoeba proteus. I. Arch. Protist., 

 86:155. 



(1935a) II. Ibid., 86:278. 



and Johnson, P. L.: (1931) Concerning the scientific name 



of the common large amoeba, usually designated Amoeba pro- 

 teus. Ibid., 75:14. 



Meglitsch, P. A.: (1940) Cytological observations on Endamoeba 

 blattae. Illinois Biol. Monogr., 14: no. 4. 



Mercier, L.: (1909) Le cycle evolutif d' Amoeba blattae. Arch. Pro- 

 tist., 16:164. 



Morris, S.: (1936) Studies of Endamoeba blattae. J. Morphol., 59: 

 225. 



Musacchia, X. J.: (1950) Encystment in Pelomyxa carolinensis. St. 

 Louis "Univ. Stud., Sec. C, 1, 6 pp. 



Nie, D.: (1950) Morphology and taxonomy of the intestinal Pro- 

 tozoa of the guinea-pig, Cavia porcella. J. Morphol., 86:381. 



Nieschulz, O.: (1924) Ueber Entamoeba deblicki mihi, eine Darm- 

 amoebe des Schweines. Arch. Protist., 48:365. 



Noble, E. R.: (1947) Cell division in Entamoeba gingivalis. Univ. 

 California Publ. Zool., 53:263. 



■ (1950) On the morphology of Entamoeba bovis. Ibis., 57:341. 



Noble, G. A. and Noble, E. R.: (1952) Entamoebae in farm mam- 

 mals. J. Parasit., 38:571. 



Okada, Y. K. : (1930) Transplantationsversuche an Protozoen. Arch. 

 Protist., 69:39. 



(1930a) Ueber den Bau und die Bewegungsweise von 



Pelomyxa. Ibid., 70:131, 



