UNIVERSITY OF CALIFORNIA PUBLICATIONS 
Note.—The University of California Publications are offered in exchange for the publi¬ 
cations of learned societies and institutions, universities, and libraries. Complete lists of 
aU the publications of the University will be sent upon request. For sample copies, lists 
CALIFORNIA, U.S.A. 
WILLIAM WESLEY & SONS, LONDON 
Agent for the series in American Archaeology and Ethnology, Botany, Geology, 
Physiology, and Zoology. 
ZOOLOGY.—C. A. Kofoid and J. Grinnell, Editors. 
This series contains the contributions from the Department of Zoology, from the 
Marine Laboratory of the Scripps Institution for Biological Research, at La Jolla, 
California, and from the California Museum of Vertebrate Zoology in Berkeley. 
Cited as Univ. Calif. PubL ZooL 
Volume 1, 1902-1905, 317 pages, with 28 plates_ $3.50 
Volume 2, 1904-1906, xvii -f 882 pages, with 19 plates- $3.50 
Volume 3, 1906-1907, 383 pages, with 23 plates _ $3.50 
Volume 4, 1907-1908, 400 pages, with 24 plates_ $3.50 
Volume 6, 1908-1910, 440 pages, with 34 plates- $3.60 
Volume 6, 1908-1911, 478 pages, with 48 plates- $3.50 
Volume 7, 1910-1912, 446 pages, with 12 plates_ $3.50 
Volume 8, 1911, 367 pages, with 25 plates- $3.50 
Volume 9, 1911-1912, 365 pages, with 24 plates_ $3.60 
Volume 10, 1912-1913, 417 pages, with 10 plates - $3.60 
Volume 11, 1912-1914, 638 pages, with 26 plates-- $5.00 
Volume 12, 1913-1916, 658 pages, with 22 plates- $5.00 
Volume 13, 1914r-1916, 629 pages, with 39 plates --- $6.00 
Volume 14, 1914 1918, 452 pages, with 60 plates-.--- $5.00 
Volume 15, 1916-1916, 360 pages, with 38 plates- $4.00 
Volume 16, 1915-1917, 622 pages, With 46 plates . $5.00 
Volume 17, 1916-1918, 545 pages, with 24 plates- $5.00 
Volume 18, 1917-1919, 529 pages, with 20 plates- $5.00 
Volume 19, 1919-1920, 480 pages, with S3 plates-$5.00 
VoL 20. 1. Studies on the Parasites of the Termites. I. On Strehlomastix strix, a Poly- 
mastigote Flagellate with a Linear Plasmodia! 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 Trichomitus termitidis, 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, m. On Trichonympha campanula 
sp. nov., by Charles Atwood Kofoid and Olive 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. July, 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 Review 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 
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 figures in text. June, 1921 — .60 
8. Mitosis and Fission in the Active and Encysted Phases of Giardia enterioa 
(Grass!) 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 ...-.—...$0 
9. The Micro-Injection of Paramaecium, by Chas. Wm. Rees. Pp. 235-242. 
April, 1922 ----- -20 
10. On Balantidium coli (Malmsten) and Balantidium 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 —--....- LOO 
11. Mitosis in Endamoeha dysenteriae in the Bone Marrow in Arthritis de¬ 
formans, by Charles Atwood Kofoid and Olive Swezy. Pp. 301-307, 
7 figures In text. 
