UNIVERSITY OF CALIFOENIA PUBLICATIONS 



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ZOOLOGY. — W. E. Bitter and C. A. Kofoid, Editors. Price per volume, $3.50; beginning 



with vol. 11, 55.00. 



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 (Contributions from the Laboratory of the Marine Biological Association of 



San Diego), 1904-1906, xvii + 382 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 5, 1908-1910, 440 pages, with 34 plates $3.50 



Volume 6, 1908-1911, 478 pages, with 48 plates „ $3.50 



Volume 7 (Contributions from the Museum of Vertebrate Zoology), 1910-1912, 446 



pages, with 12 plates $3.50 



Volume 8, 1911, 357 pages, with 25 plates _ $3.50 



Volume 9, 1911-1912, 365 pages, with 24 plates $3.50 



Volume 10, 1912-1913, 417 pages, with 10 plates $3.50 



Volume 11, 1912-1914, 538 pages, with 26 plates $5.00 



Volume 12 (Contributions from the Museum of Vertebrate Zoology), 1913-1916, 558 



pages, with 22 plates $5.00 



Volume 13, 1914-1916, 529 pages, with 39 plates $5.00 



VoL 14. 1. A Report upon the Physical Conditions in San Francisco Bay, Based upon 

 the Operations of the United States Fisheries Steamer "Albatross" dur- 

 ing the Years 1912 and 1913, by F. B. Sumner, G. D. Louderback, W. L. 

 Schmitt, E. C. Johnston. Pp. 1-198, plates 1-13, 20 text figures. July, 



1914 2.25 



Vol. 15. Introduction. Dependence of Marine Biology upon Hydrography and Neces- 

 sity of Quantitative Biological Research. Pp. i-xxiii. June, 1916 25 



1. Hydrographic, Plankton, and Dredging Records of the Scripps Institution 



for Biological Research of the University of California, 1901 to 1912, 

 compiled and arranged under the supervision of W, E. Ritter by ElUs 

 L. Michael and George F. McEwen. Pp. 1-206, 4 text figures and map. 

 July, 1915 : 2.25 



2. Continuation of Hydrographic, Plankton, and Dredging Records of the 



Scripps Institution for Biological Research of the University of Cali- 

 fornia (1913-1915), compiled and arranged under the supervision of W. 

 E. Ritter, by Ellis L. Michael, Zoologist and Administrative Assistant, 

 George F. McEwen, Hydrographer. Pp. 207-254, 7 figures in text. Novem- 

 ber, 1916 50 



3. Summary and Interpretation of the Hydrographic Observations made by 



the Scripps Institution for Biological Research of the University of Cali- 

 fornia, 1908 to 1915, by George F. McEwen, Hydrographer. Pp. 255-356, 



plates 1-38. December, 1916 1.00 



Vol. 16. 1. An Outline of the Morphology and Life History of Crithidia leptocoridis, 

 sp. nov., by Irene McCulloch. Pp. 1-22, plates 1-4, 1 text figure. Sep- 

 tember, 1915 25 



2. On Giardia microti, sp. nov., from the Meadow Mouse, by Charles Atwood 



Kofoid and Elizabeth Bohn Christiansen. Pp. 23-29, 1 figure in text. 



3. On Binary and Multiple Fission in Giardia muris (Grassi), by Charles 



Atwood Kofoid and Elizabeth Bohn Christiansen. Pp. 30-54, plates, 5-8, 

 1 figure in text. 



Nos. 2 and 3 in one cover. November, 1915 _ 30 



4. The Cultivation of Tissues from Amphibians, by John C. Johnson. Pp. 55- 



62, 2 figures in text. November, 1915 10 



