CYTOPLASMIC INCLUSIONS 187 



1936. Two polymastigote flagellates of the genera Pseudodevescov'ina 



and Caduceia. Quart. J. micr. Sci., n.s., 79: 309-35. 



Kirkman, H., and A. E. Severinghaus. 1938. A review of the Golgi apparatus. 

 Anat. Rec, 70: 413-32, 557-74; 71: 79-104. 



Koehring, V. 1930. The neutral red reaction. J. Morph., 49: 45-130. 



Kofoid, C. A., and M. Bush. 1936. The life cycle of Parachaenia myae, gen. 

 nov., sp. nov., a ciliate parasitic in Mya arenaria Linn, from San Fran- 

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Kraschenninikow, S. 1929. Uber den Exkretionsapparat einiger Infusorien- 

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Krijgsman, B. J. 1936. Verleichend physiologische Untersuchungen iiber den 

 stoffwechsel von Trypanosoma evansi in Zusammenhang mit der Anpas- 

 sung an das Wirtstier. Z. vergl. Physiol., 23: 663-711. 



LeBreton, E. 1931. Mitochondries et ferments proteolytiques. Examen de 

 I'hypothese de Robertson-Marston. Arch. Biol. Paris, 42: 349-63. 



Leiner, M. 1924. Das Glycogen in Pelomyxa palustris Greef mit Beitragen zur 

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Liison, L. 1936. Histochimie Animale. Paris. 



Lynch, J. E. 1930. Studies on the ciliates from the intestine of Strongylocen- 

 trotus. II. Lechriopyla niystax, gen. nov., sp. nov. Univ. Cal. Publ. Zool., 

 33: 307-50. 



MacLennan, R. F. 1933. The pulsatory cycle of the contractile vacuoles in the 

 Ophryoscolecidae, ciliates from the stomach of cattle. Univ. Cal. Publ. 

 Zool, 39: 205-50. 



1934. The morphology of the glycogen reserves in Polyplastron. Arch. 



Protistenk., 81: 412-19. 



■ — ■ — ■ 1936. Dedifferentiation and redifferentiation in Ichthyophthirius. II. 



The origin and function of cytoplasmic granules. Arch. Protistenk., 86: 



404-26. 

 1937. Growth in the ciliate Ichthyophthirius. I. Maturity and encystment. 



J. exp. Zool., 76: 423-40. 



1940. A quantitative study of the osmic acid reaction in Protozoa. 



Trans. Amer. micr. Soc, 59: 149-59. 



MacLennan, R. F., and H. K. Murer. 1934. Localization of mineral ash in 



the organelles and cytoplasmic components of Paramecium. J. Morph., 



55: 421-33. 

 Marston, H. R. 1923. The azine and azonium compounds of the proteolytic 



enzymes. Bio-chem. J., 17: 850-59. 

 Mast, S. O. 1938. Digestion of fat in Amoeba proteus. Biol. Bull., 75: 389-94. 

 Mast, S. O., and W. L. Doyle. 1935a. Structure, origin, and function of 



cytoplasmic constituents in Amoeba proteus. I. Structure. Arch. Pro- 



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1935b. Structure, origin, and function of cytoplasmic constituents in 



