UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



11. The Life Cycle of Echinostoma revolutum (Froelich), by John C. Johnson. 



Pp. 338-388, plates 19-26, 1 figure In text. May, 1920 _ _ „ .68 



12. On Some New Myrlopods Collected In India in 1916 by C. A. Kofoid, by 



Ralph V. Chamberlin. Pp. 389-402, plates 26-28. August, 1920 .20 



18. Demonstration of the Function of the Neuromotor Apparatus in Euplotes 

 by the Method of Microdissection, by Charles V. Taylor. Pp. 403-470, 



plates 29-33, 2 figures in text. October, 1920 „ _ .85 



Index, pp. 471-480. 



Vol. 20. 1. Studies on the Parasites of the Termites. I. On Streblomastix strix, a Poly- 

 mastigote Flagellate with a Linear Plasmodia! Phase, by Charles Atwood 

 Kofoid and Olive Swezy. Pp. 1-20, plates 1-2, 1 figure in text. July, 1919 35 



2. Studies on the Parasites of the Termites. II. On Trichomitus termitidis, a 



Polymastigote Flagellate with a Highly Developed Neuromotor System, 

 by Charles Atwood Kofoid and Olive Swezy. Pp. 21-40, plates 3-4, 2 

 figures in text. July, 1919 _ _ _ _ _ _ .25 



3. Studies on the Parasites of the Termites. III. On Trichonympha campanula 



sp. nov., by Charles Atwood Kofoid and Olive Swezy. Pp. 41-98, plates 

 5-12, 4 figures in text. July, 1919 „ _ _ _ .75 



4. Studies on the Parasites of the Termites. IV. On Leidyopsis sphaeriea gen. 



nov., sp. nov., by Charles Atwood Kofoid and Olive Swezy. Pp. 99-116, 



plates 13-14, 1 figure in text. July, 1919 _ _ _ 25 



6. On the Morphology and Mitosis of Chilomastix mcsnili (fwenyon), a Common 

 Flagellate of the Human Intestine, by Charles A. Kofoid and Olive Swezy. 

 Pp. 117-114, plates 15-17, 2 figures in text. April, 1920 „ 36 



6. A Critical Review of the Nomenclature of Human Intestinal Flagellates, 



Cercomonas, Chilomastix, Trichomonas, and Giardia, by Charles A. Kofoid. 



Pp. 145-168, 9 figures in text. June, 1920 ..._ _ S5 



7. On the Free, Encysted, and Budding Stages of Council-mania lafleuri, a Para- 



sitic Amoeba of the Human Intestine, by Charles Atwood Kofoid and 

 Olive Swezy. Pp. 169-198, plates 18-22, 3 figures in text. June, 1921 .60 



8. Mitosis and Fission in the Active and Encysted Phases of Giardia enterica 



(Grassi) of Man, with a Discussion of the Method of Origin of Bilateral 

 Symmetry in the Polymastigote Flagellates, by Charles A. Kofoid and 

 Olive Swezy. Pp. 199-234, plates 23-26, 11 figures in text. March, 

 1922 50 



9. The Micro-Injection of Paramaecium, by Chas. Wm. Rees. Pp. 235-242. 



April, 1822 20 



10. On Balantidium coli (Malmsten) and Balantidium suis (sp. nov.), with 



an account of their neuromotor apparatus, by J. Daley McDonald. 

 ; Pp. 243-300, plates 27, 28, 15 figures in text. May, 1922 1.00 



11. Mitosis in Endamoeba dysenteriae in the Bone Marrow in Arthritis de- 



formans, by Charles Atwood Kofoid and Olive Swezy. Pp. 301-307, 

 7 figures in text. 



12. Endamoeba dysenteriae in the Lymph Glands of Man in Hodgkin's Disease, 



by Charles A. Kofoid, Luther M. Boyers, M.D., and Olive Swezy. Pp. 309- 

 312, 4 figures in text. 



Nos. 11 and 12 in one cover. April, 1922 .25 



13. Mitosis in the Encysted Stages of Endamoeba coli (Loesch), by Olive 



Swezy. Pp. 313-332, plates 29-31. May, 1922 ._ „ SO 



14. The Neuromotor Apparatus of Paramaecium, by Charles William Rees. 



Pp. 333-364; plates 32-36, 5 figures in text. November, 1922 45 



15. A Comparison of the Cysts of Endamoeba coli and Council-mania lafleuri in 



Congo Red, by Nathaniel Bercovitz, M.D. Pp. 365-371. February, 1923. .25 



Vol. 21. 1. A Revision of the Microtus calif ornicus Group of Meadow Mice, by Reming- 

 ton Kellogg. Pp. 1-42, 1 figure in text. December, 1918 _ 50 



2. Five New Five-toed Kangaroo Rats from California, by Joseph Grinnell. 



Pp. 43-47. March, 1919 „ _ _ _ _ — .05 



5. Notes on the Natural History of the Bushy-tailed Wood Rats of California, 



by Joseph Dixon. Pp. 49-74, plates 1-3, 3 figures in text. December, 1919 .25 

 4, Revision of the Avian Genus Passerella, with Special Reference to the Dis- 

 tribution and Migration of the Races in California, by H. S. Swarth. Pp. 

 76-224, plates 4-7, 30 figures in text. September, 1920 $1.75 



