UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



12. The Structure of the Ocelli of Polyorchis penicillata, by Etta Viola 



Little. Pp. 307-328, plates 13-15. February, 1914 .20 



13. Modifications and Adaptations to Functions in the Feathers of Circus 



hudsonius, by Asa C. Chandler. Pp. 329-376, plates 16-20. March, 

 1914 .50 



14. A Determination of the Economic Status of the Western Meadowlark 



(Sturnella neglecta) in California, by Harold Child Bryant. Pp. 377- 



510, plates 21-24, 5 text figures. February, 1914 „ 1.25 



15. Parasynaptic Stages in the Testis of Aneides luguoris (Hallowell), by 



Harry James Snook and J. A. Long. Pp. 511-528, plates 25-26, 1 text 



fig. April, 1914 „ 25 



Vol. 12. 1. A Study of a Collection of Geese of the Branta canadensis Group from 

 the San Joaquin Valley, California, by Harry S. Swarth. Pp. 1-24, 

 plates 1-2, 8 text figs. November, 1913 30 



2. Nocturnal Wanderings of the California Pocket Gopher, by Harold O. 



Bryant. Pp. 25-29, 1 text fig. November, 1913 08 



3. The Reptiles of the San Jacinto Area of Southern California, by Sarah 



Rogers Atsatt. Pp. 31-50. November, 1913 20 



4. An Account of the Mammals and Birds of the Lower Colorado Valley, 



with Especial Reference to the Distributional Problems Presented, 



by Joseph Grinnell. Pp. 51-294, plates 3-13, 9 text figs. March, 1914. 2.40 



5. Aplodontia chryseola, a New Mountain Beaver from the Trinity Region 



of Northern California, by Louise Kellogg. Pp. 295-296. 



6. A Previously Undescribed Aplodontia from the Middle North Coast of 



California, by Walter P. Taylor. Pp. 297-300. 



Nos. o and 6 in one cover. April, 1914 .05 



7. A Second Species of the Mammalian Genus Microdipodops from Cali- 



fornia, by Joseph Grinnell. Pp. 301-304. April, 1914 05 



8. Distribution of River Otters in California, with Description of a New 



Subspecies, by Joseph Grinnell. Pp. 305-310, plate 14. October, 1914 .05 



9. Four New Pocket Gophers from California, by Joseph Grinnell. Pp. 



311-316. November, 1914 05 



VoL 13. 1. The Schizopoda of the San Diego Region, by Calvin O. Esterly. Pp. 



1-20, plates 1-2. April, 1914 16 



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



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

 April, 1914 15 



3. A New Self-Regulating Paraffin Bath, by C. W. Woodworth. Pp. 39- 



42, 2 text-figures. April, 1914 05 



4. Diplodinium ecaudatum, with an Account of Its Neuromotor Apparatus, 



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

 1914 80 



5. The Vertical Distribution and Movements of the Schizopoda of the 



San Diego Region, by Calvin O. Esterly. Pd. 123-145. May, 1914 20 



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



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

 1914 20 



7. The Movements and Reactions of the Isolated Melanophores 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 California, by Aaron L. 

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



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



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

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

 tross" during 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 



