UNIVEESITY OF OALirOENIA PUBLIOATIOKS— (ConUnued) 



13. A Quantitative Analysis of the Mollnscan Fanna of San Francisco Bay, by 



E. L. Packard. Pp. 299-336, plates 12-13, 6 figures In text. April, 1918 40 



14. The Neuromotor Apparatus of Euplotes patella, by Harry B. Yocom. Pp. 



337-396, plates 14-16. September, 1918 _ _ _ _ .70 



15. The Significance of Skeletal Variations la the Genus Peridinium, by A. Ii. 



Barrows. Pp. 397-478, plates 17-20, 19 figures In t«xt. June, 1918 .90 



16. The Subclavian Vein and Its Relations In Elasmobranch Fishes, by J. Frank 



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



17. The Cercaria of the Japanese Blood Fluke, Schistosoma japonicum Eiitsn- 



rada, by WUUam 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. Eeactlon of Various Plankton Animals ■with Reference to Their Diurnal 



Migrations, by Calvin O. Esterly. Pp. 1-83. April, 1919 ..._ 88 



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



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



8. Studies on Giordia 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 Crithidia 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 Bird^y O, E. Plath. Pp. 191-200. February, 1919 _ .10 



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



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



8. A New Distome from Hann aurora, by WUllam W. Cort. Pp. 283-298, 5 



figures In text. November, 1919 _ .20 



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



B.iy, 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 Ita 



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

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



11. The Life Cycle of JLchinostoma revohitum (Froelich), by John C. Johnson. 



Pp. 338-388, plates 19-25, 1 figure in text. May, 1920 _ 80 



12. On Some New Myriopods Collected In India in 1916 by C. A. Kofold, 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 sirix, a Poly- 

 mastfgote Flagellate with a Linear Plasmodlal Phase, by Charles Atwood 

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



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



Polymastigote Flagellate with a Highly Developed Neuromotor System, 

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

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



3. Studies on the Parasites of the Termites, m. On Triclionympha campanula 



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

 6-12, 4 figures in text. July, 1919 _ _ - _ - 75 



4. Studies on the Parasites of the Termites. IV. On Leidyopsis sphaerioa 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 cfnlomastix mesnili (Wenyon), a Common 



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



Cercomonas, Chilomastix, Trichomoncus, and Giardia, by Charles A. Kofold. 



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 Kofold and 

 Olive Swezy. Pp. 169-198, plates 18-22, S figures in text. Jun^ 1921 — .60 



