OPALINID CILIATE INFUSORIANS — METCALF 629 



Chen, T. T. 



1932a. Nuclear structure and mitosis in Zelleriella (Opalinidae). The 



Collecting Net, vol. 7, pp. 270-271. 

 1932b. Nuclear structure, mitosis and chromosome individuality in an 

 opalinid (Protozoa, Ciliata). Anat. Rec, vol. 54, suppl. abstr. 98. 

 1936a. Observations on mitosis in opalinids (Protozoa, Ciliata). I. Behavior 

 and individuality of chromosomes and their significance. Proc. 

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 1936b. Observations on mitosis in opalinids. II. The association of chromo- 

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 1937. A method for preserving and shipping smears of Protozoa. Journ. 

 Parasit., vol. 23, pp. 112-113. 

 Chen, T. T., and Stabler, Robert Miller. 



1935. Further studies on the amoebae parasitic in opalinid ciliate protozoans. 



Journ. Parasit., vol. 21, pp. 428-429. 



1936. Further studies on the endamoeba parasitizing opalinid ciliates. Biol. 



Bull., vol. 70, pp. 72-77. 

 Cleveland, L. R. 



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 Cobb, Nathan Augustus. 



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 Cunha, Aristides Marques da, and Penido, J. C. N. 



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 Dobell, C. 



1910. On some parasitic Protozoa from Ceylon. Spolia Zeylanica, Columbo 

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 Doflein, Franz, and Reichenow, E. 



1927-1929. Lehrbuch der Protozoenkunde, vol. 3, p. 1158 et seq. 

 Eigenmann, Carl H. 



1909. The fresh- water fishes of Patagonia and an examination of the Archi- 

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 Fantham, H. B. 



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1924. Idem, VII. Ibid., vol. 21, pp. 435-447. 



1927. Idem,X. /bitf., vol. 24, pp. 441-447. 



1929. Idem, XII. Ibid., vol. 26, pp. 386-395. 



1930. Idem, XIII. Ibid., vol. 27, pp. 376-390, 

 Fantham, H. B., and Robertson, K. G. 



1928. Some parasitic Protozoa from South Africa, IX. South African 



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 Gatenby, J. B., and King, S. D. 



1925. Opalina ranarum: a flagellate. Nature, vol. 116, p. 712. 

 Ghosh, E. 



1918. On three new species of Opalina, Purk. et Val. Proc. Indian Assoc. 



Cult. Sci., vol. 4, p. 4. 

 1920. On the cytology of Opalina scalpriformis Ghosh. Indian Journ. 



Med., vol. 1, pp. 78-84. 

 Gottrvitsch, v. 



1926. La faune de protozoaires de I'intestin des grenouilles des environs de 



Taskent. Bull. Gov. Univ. Central Asia, vol. 14, pp. 47-61. 



