XraiVEESITY OF CALIFORNIA PUBLIOATIONS— (Continued) 



16. The Subclavian Vein and Its Relations in Elasmotirancli Fishes, by J. Frank 



Daniel. Pp. 479-484, 2 figures in text. August, 1918 10 



17. The Cercaria of the Japanese Blood Fluke, Hchistoioma japonicum Katsu- 



rada, *y William W. Cort. Pp. 485-507, 3 figures In text. 



18. Notes on the Eggs and Miracldia of the Human Schistosomes, by William 



W. Cort. Pp. 509-519, 7 figures in text. 



Nos. 17 and 18 in one cover. January, 1919 _... .36 



Index, pp. 521-529. 

 Vol. 19. 1. Reaction of Various Plankton Animals with Reference to Their Diurnal 



Migrations, by Calvin 0. Esterly. Pp. 1-83. April, 1919 85 



2. The Pteropod Desmoptcrus pacificus (sp. nov.), by Christine Essenberg. Pp. 



85-88, 2 figures in text. May, 1919 _ 06 



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



figures in text. April, 1919 60 



4. A Comparison of the Life Cycle of CHthidia with that of Trypanosoma In 



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

 figures in text. October, 1919 _ 60 



5. A Muscid Larva of the San Francisco Bay Region Which Sucks the Blood 



of Nestling Birds, by O. E. Plath. Pp. 191-200. February, 1919 10 



6. Binary Fission in CoUodictijon triciliatum Carter, by Robert Clinton Rhodes. 



Pp. 201-274, plates 7-14, 4 figxires In test. December, 1919 $1.00 



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



^ 281, 1 figure in text. August, 1919 ..._ _ _ 10 



;^^ 8. A New Distome from Hana aurora, by WlUlam 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 Francisco 

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

 cember, 1919 25 



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



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

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



11. The Life Cycle of Echhwstoma revohUum (Froelich), by John C. Johnson. 



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



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



Ralph 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. I. On Streblomastix strix. a Poly- 

 mastigote Flagellate with a Linear Plasmodial Phase, by Charles Atwood 

 Kofoid 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 I'richomitus termitidu, 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, ni. On Trichonympha campanula 



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

 5-12, 4 figures in text. JiUy, 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. July, 1919 ..._ ..„ 25 



5. On the Morphology and Mitosis of ChiUmastix mnniU (Wenyon), a Common 



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



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



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



Cercomonn.i, Chilomastix. Trichomonas, and Giardia, by Charles A. Kofoid. 



Pp. 145-168, 9 figures in text. June, 1920 35 



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



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

 Olive Swezy. Pp. 169-198, plates 18-22, 3 figiires in takt. 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, 1922 20 



10. On Balantidium coli (Malmsten) and Balantidivm 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 



