TJNTVEESITY OF CALITOENIA PXIBLICATIONS— (Continued) 



9. The Occurrence of a Eock-boring Isopod along the Shore of San Francisco 

 Bay, California, by Albert L. Barrows. Pp. 299-316, plates 15-17. De- 

 cember, 1919 ..._ _ JJ6 



10. A New Morphological Interpretation of the Structure of Noetiluca, and Its 



Bearing on the Status of the CystoflageUata (Haeckel), by Charles A. 

 Kofold. Pp. 317-334, plate 18, 2 figures in text. February, 1920 ,26 



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



Pp. 338-388, plates 19-25, 1 figure in text. May, 1920 60 



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



Ealph V. Chamberlln. Pp. 389-402, plates 26-28. August, 1920 ,20 



13. 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 in preparation. 



VoL 20. 1. Studies on the Parasites of the Termites. L On Strelilomastix strix, a Poly- 

 mastigote Flagellate with a Linear Plasmodial Phase, by Charles Atwood 

 Kofold and Olive Swezy. Pp. 1-20, plates 1-2, 1 figure in text. July, 1919 .25 



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



Polymastlgote 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 _ „ 26 



3. Studies on the Parasites of the Termites. HI. On Trichonymplia campanula 



sp. nov., by Charles Atwood Kofoid and OUve 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 sphaerica gen. 



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



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



6. On the Morphology and Mitosis of Chilomastix mesnili (Wenyon), a Common 

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

 Pp. 117-144, plates 15-17, 2 figures in text. April, 1920 _ .35 



6. A Critical Eeview 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 _ 36 



7. On the Free, Encysted, and Budding Stages of Councilmovia 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 Polymastlgote 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 Pammarcium, by Chas. Wm. Rees. Pp. 235-242. 



April, 1922 20 



Vol. 21. 1. A Eevision of the Microins cnlifomicus Group of Meadow Mice, by Eeming- 



ton Kellogg. Pp. 1-42, 1 figure in text. December, 1918 60 



2. Five New Five-Toed K?ng.aroo Eats from California, by Joseph GrinneU. 



Pp. 43-47. March, 1919 06 



3. Notes on the Natural History of the Bushy-tailed Wood Eats of California, 



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



4. Eevision of the Avian Genus Pnsserella, with Special Eeference to the Dis- 



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

 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 Eodents (Genera Thomomya and Marmoto) from the Eastern 



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

 November. 1921 15 



7. A Study of the CaUfomian Forms of the Microtus moiitan-ns Group of 



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



8. A Synopsis of the MicroUis mordo,v Group of Meadow Mice in California, 



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



Nos. 7 and 8 in one cover. March, 1922 76 



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

 Eiver 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 



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



1-470, plates 1-50, 165 figures in text. May, 1921 _. 6.00 



Vol. 24. 1. A Geographical Study of the Kangaroo Eats of CaUfomia, by Joseph 



GrinneU. Pp. 1-124, plates 1-7, 24 figs, in text April, 1922 1.76 



