UNIVEESITT OF CAUFOENIA PUBLICATIONS— (Continued) 



Vol IB. 1. Eeaction of Various Plankton Animals with Eeference to their Diurnal 



Migrations, by Calvin O. Esterly. Pp. 1-83. April, 1919 _ 85 



2. The Pteropod Desmopterus pacificus (sp. nov.), by Cliristine Essenberg. 



Pp. 85-88, 2 figures in text. May, 1919 05 



3. Studies on Giardia microti, by WUUam C. Boeck. Pp. 85-136, plate 1, 19 



figures in text _ _ .60 



4. A Comparison of the Life Cycle of Crithidia with that of Trypanosoma in 



the Invertebrate Host, by Irene McCuUoch. Pp. 135-190, plates 2-6, 3 

 figures in text. October, 1919 „ .60 



5. A Muscid Larva of the San Francisco Bay Eegion which sucks the Blood 



of Nestling Birds, by O. E. Plath. Pp. 191-200. February, 1919 _ ao 



6. Binary Fission in Collodictyon triciliatum Carter, by Robert Clinton Ehodes. 



Pp. 201-274, plates 7-14, 4 figures in text. December, 1919 1.00 



7. The Excretory System of a Stylet Cercaria, by William W. Cort. Pp. 275- 



281, J. figure in text. August, 1919 10 



8. A New Distome from Sana aurora, by William W. Cort. Pp. 283-298, 



5 figures in text. November, 1919 _. .20 



9. The Occurrence of a Eock-Boring Isopod along the Shore of San Fran- 



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

 December, 1919 „ 25 



10. A New Morphological Interpretation of the Structure of Noctihica, and 



its Bearing on the Status of the Cystoflagellata (Haeckel), by Charles 



A. Kofoid. Pp. 317-334, plate 18, 2 figures in text. February, 1920 25 



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



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



VoL 20. 1. Studies on the Parasites of the Termites. I. On Strehlomastix strix, a 

 Polymastlgote Flagellate with a Linear Plasmodial Phase, by Charles 

 Atwood Kofoid and OUve Swezy. Pp. 1-20, plates 1-2, 1 figure in tert. 

 July, 1919 25 



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. 21^0, plates 3-4, 2 

 figures in text. July, 1919 „ 25 



S. Studies on the Parasites of the Termites. III. On Triolumymp)ia campanula 

 Sp. Nov., by Charles Atwood Kofoid and Olive Swezy. Pp. 41-98, plates 

 6-12, 4 figures in text. July, 1919 76 



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. July, 1919 _ .25 



5. 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 35 



VoL 21. 1. A Eevlsiou of the Microtus calif amicus Group of Meadow Mice, by Bem- 



Ington KeUogg. Pp. 1-42, 1 figure In text. December, 1918 _ 60 



2. Five New Five-toed Kangaroo 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 .26 



4. Eevision of the Avian Genxis Passerella, with Special Eeference to the Dis- 



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



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



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



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



VoL 22. 1. A Quantitative and Statistical Study of the Plankton of the Saa Joaquin 

 Elver and its Tributaries in and Near Stockton, California, in 1913, 

 by Wlnfred Emory Allen. Pp. 1-292, plates 1-12, 1 text figure. July, 

 1920 . S.00 



