UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



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



(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 - * - - .60 



9. The Micro-Injection of Paramaecwm, by Chas. Win. Bees. Pp. 235-242. 



April, 1922 . — 20 



10. On Balantidium coli (Mabnsten) and Balantidvum 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 tn 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. _ 30 



14. The Neuromotor Apparatus of Paramaecwm, by Charles William Bees. 



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



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 Eats from California, by Joseph Grinnell. 



Pp. 43-47. March, 1919 t _ - - 05 



3. Notes on the Natural History of the Bushy-tailed Wood Bats 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. 

 i 75-224, plates 4-7, 30 figures in text. September, 1920 . .„ $1.75 



5. A Study of the California Jumping Mice of the Genus Zapus, by A. Brazier 



Howell. Pp. 225-238, 1 figure in text. May, 1920 .15 



6. Two New Rodents (Genera Thomomys and Marmota) from the Eastern 



Border of California, by Joseph Grinnell. Pp. 239-244, 6 figures in text. 

 November, 1921 1 - - IB 



7. A Study of the Calif ornian Forms of the Microtus montanus Group of 



Meadow Mice, by Remington Kellogg. Pp. 245-274, 25 figures in text. 



8. A Synopsis of the Microtus mordax Group of Meadow Mice in California, 



by Bemington Kellogg, Pp. 275-302, plate 8, 29 figures in text. 



Nos. 7 and 8 in one cover. April, 1922 :. 75 



Vol. 22. 1. A Quantitative and Statistical Study of the Plankton of the San Joaquin 

 River and Its Tributaries in and near Stockton, California, in 1913, by 

 Winfred Emory Allen. Pp. 1-292, plates 1-12, 1 figure in text. June, 1920. $3.00 

 2. Variations in the Shell of Teredo navalis in San Francisco Bay, by Robert 

 Cunningham Miller. Pp. 293-328, plates 13-17, 6 figures in text. Novem- 

 ber, 1922 .,..: v 1 50 



Vol.23. The Marine Decapod Crustacea of California, by Waldo L. Schmitt. Pp. 



1-470, plates 1-50, 165 figures in text. May, 1921 — _ 5.00 



Vol.24. 1. A Geographical Study of the Kangaroo Rats of California, by Joseph 



Grinnell. Pp. 1-124, plates 1-7, 24 figures in text. June, 1922 ! 1.75 



2. Birds and Mammals of the Sttkine Biver Region of Northern British 

 Columbia and Southeastern Alaska, by H. S. Swarth. Pp. 125-314, plate 

 8, 34 figures in text. June, 1922 - 2.50 



