UNIVEESITT OF OAI-irOENlA PITBLIOATIONS— (Continued) 



12. Batrachoseps major and Bufo cognatm califomicus, New Amphibia 



from Southern California, by Charles Lewis Camp. Pp. 327-334. 

 April, 1915 - 10 



13. Report upon Mammals and Birds found In Portions of Trinity, Siskiyou, 



and Shasta Counties, California, by Louise Kellogg. Pp. 335-398, 

 plates 15-18. 



14. An Analysis of the Vertebrate Fauna of the Trinity Region of Northern 



Caafomia, by Joseph GrlnaeU. Pp. 401-412. 



Nos. 13 and 14 in one cover. January, 1916 75 



15. The Status of the Beavers of Western North America, with a Con- 



sideration of the Factors in their Speciation, by Walter P. Taylor. 



Pp. 413-495, 22 text-figures. March, 1916 85 



16. Two New Aplodontias from Western North America, by Walter P. 



Taylor. Pp. 497-501. May, 1916 05 



Vol. 13. 1. The Schlzopoda of the San Diego Eegion, by Calvin O. Estorly. Pp. 



1-20, plates 1-2. April, 1914 _ _ M 



2. A Study of the Occurrence and Manner of Distribution of the Cteno- 



phora of the San Diego Eegion, by Calvin O. Esterly. Pp. 21-38. 

 April, 1914 _ _ _ OS 



3. A New Self-Eegulating Parafito Bath, by C. W. Woodworth. Pp. 39- 



42, 2 text-figures. April, 1914 .06 



4. Diplodinium ecauilattim, With an Accoant of Its Neuromotor Apparatus, 



by Sobert G. Sharp. Pp. 43-122, plates 3-7, 4 text figures. May, 



1914 _ - - .80 



6. The Vertical Distribution and Movements of the Schlzopoda of the 



San Diego Region, by Calvin 0. Esterly. Po. 123-145. May, 1914 — .20 



6. The Anatomy of Heterodontus francisci. I. The Exoskeleton, by J. 



Frani Daniel. Pp. 147-166, plates 8-9, 4 text figures. May 23, 

 1914 ...._ „ „ _ - .20 



7. The Movements and Reactions of the Isolated Melanopbores of the 



Frog, by S. J. Holmes. Pp. 167-174, plate 10. August, 1914 _ .10 



8. Polychaetous Annelids of the Pacific Coast in the Collections of the 



Zoological Museum of the University of CaUfomia, by Aaron L. 

 Treadwell. Pp. 175-234, plates 11-12. 



9. New Syllidae from San Francisco Bay (collected by the XT. S. S. 



"Albatross"), by Aaron L. Treadwell. Pp. 235-238, 7 text figures. 

 Nos. 8 and 9 in one cover. October, 1914 — .65 



10. Note on the Medusan Genus Stomolophus, from San Diego, by Henry 



B. Bigelow. Pp. 239-241. September, 1914 .05 



11. A Study of the Structure of Feathers, with Reference to their Taxo- 



nomic Significance, by Asa C. Chandler. Pp. 243-446, plates 13-17, 



7 text-figures. April, 1917 2.00 



12. Anatomical Adaptations in the Thoracic Limb of the California Pocket 



Gopher and Other Rodents, by Charles Daniel Holliger. Pp. 447- 



494, plates 38-39, 20 text-figiires. March, 1916 45 



Vol. 14. 1. A Report upon the Physical Conditions tn San Francisco Bay, Eased 

 upon the Operations of the United States Fisheries Steamer "Alba- 

 tross" during the Years 1912 and 1913, by F. B. Sumner, G. D. 

 Loaderback, W. L. Schmitt, R C. Johnston. Pp. 1-198, plates 1-13, 

 20 text figures. July, 1914 _ _ 2.25 



Vol. 15. 1. Hydrographlc, Plankton, and Dredging Records of the Scripps Institu- 

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

 1912, compiled and arranged under the supervision of W. E. Ritter 

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



and map. JiUy, 1915 „ 2.25 



Introduction, Dependence of Marine Biology upon Hydrography and Necessity 

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



Vol. 16. 1. An Outline of the Morphology and Life History of Crithidia lepto- 

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

 figure. September, 1915 _ .25 



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



Atwood Kofold 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 



