UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



6. On the Skeletal Morphology of Gonyaulax catenata (Levander), by 

 Charles Atwood Kofoid. Pp. 287-294, plate 18. 



6. Dinoflagellata of the San Diego Region, V. On Spiraulax, a New Genus 



of the Peridinida, by Charles Atwood Kofoid. Pp. 295-300, plate 19. 



Nos. 4, 5, and 6 in one cover. September, 1911 1X0 



7. Notes on Some Cephalopods in the Collection of the University of Cali- 



fornia, by S. S. Berry. Pp. 301-310, plates 20-21. September, 1911. JO 



8. On a Self-Closing Plankton Net for Horizontal Towing, by Charles 



Atwood Kofoid. Pp. 311-348, plates 22-25. 



9. On an Improved Form of Self-closing Water-bucket for Plankton In- 



vestigations, by Charles Atwood Kofoid. Pp. 349-352. 



Nos. 8 and 9 in one cover. November, 1911 „ .40 



Index, pp. 353-357. 



Vol. 9. 1. The Horned Lizards of California and Nevada of the Genera Phryno- 

 soma and Anota, by Harold C. Bryant. Pp, 1-84, plates 1-9. Decem- 

 ber, 1911 _ _ „ .70 



2. On a Lymphoid Structure Lying Over the Myelencephalon of Lepisos- 



tens, by Asa C. Chandler. Pp. 85-104, plates 10-12. December, 1911. .26 



3. Studies on Early Stages of Development in Rats and Mice, No. 3, by 



E. L. Mark and J. A. Long. The Living Eggs of Rats and Mice with 

 a Description of Apparatus for Obtaining and Observing Them (Pre- 

 liminary paper), by J. A. Long. Pp. 105-136, plates 13-17. February, 

 1912 _ SO 



4. The Marine Biological Station of San Diego, Its History, Present Con- 



ditions, Achievements, and Aims, by Wm. E. Ritter, Pp. 137-248, 

 plates 18-24, and 2 maps. March, 1912 _ 1.00 



5. Oxygen and Polarity in Tubularia, by Harry Beal Torrey. Pp. 249- 



251. May, 1912 _ 05 



6. The Occurrence and Vertical Distribution of the Copepoda of the San 



Diego Region, with particular reference to Nineteen Species, by Cal- 

 vin O. Esterly. Pp. 253-340, 7 text-figures. July, 1912 1.00 



7. Observations on the Suckling Period in the Guinea-Pig, by J. Marlon 



Read. Pp. 341-351. September, 1912 10 



8. Haeckel's Sethocepkalus eucecryphalus (Radiolaria), a Marine Ciliate, 



by Charles Atwood Kofoid. Pp. 353-357. September, 1912 05 



Index, pp. 359-365. 



Vol. 10. (Contributions from the Museum of Vertebrate Zoology.) 



1. Report on a Collection of Birds and Mammals from Vancouver Island, 



by Harry S. Swarth. Pp. 1-124, plates 1-4. February, 1912 1.00 



2. A New Cony from the Vicinity of Mount Whitney, by Joseph Grinnell. 



Pp. 125-129. January, 1912 _ _ 06 



5. The Mole of Southern California, by J. Grinnell and H. S. Swarth. 



Pp. 131-136, 2 text-figures. 

 4. Myotis orinomus Elliott, a Bat New to California, by J. Grinnell and 

 H. S. Swarth. Pp. 137-142, 2 text-figures. 



Nos. 3 and 4 in one cover. April, 1912 _ 12 



6. The Bighorn of the Sierra Nevada, by Joseph Grinnell. Pp. 143-153, 



4 text-figures. May, 1912 . 10 



6. A New Perognathus from the San Joaquin Valley, California, by 



Walter P. Taylor. Pp. 155-166, 1 text-figure. 



7. The Beaver of West Central California, by Walter P. Taylor. Pp. 



167-169. 



Nos. 6 and 7 in one cover. May, 1912 16 



8. The Two Pocket Gophers of the Region Contiguous to the Lower Colo- 



rado River, in California and Arizona, by Joseph Grinnell. Pp. 171- 



178. June, 1912 16 



9. The Species of the Mammalian Genus Sorex of West-Central Cali- 



fornia, with a note on the Vertebrate Palustrine Faunas of the 



Region, by Joseph Grinnell. Pp. 179-195, figs. 1-6. March, 1913 15 



10. An Account of the Birds and Mammals of the San Jacinto Area of 

 Southern California, with Remarks Upon the Behavior of Geographic 

 Races on the Margins of Their Habitats, by J. Grinnell and H. S. 



Swarth. Pp. 197-406, pis. 6-10. October, 1913 _ 2.00 



Index, pp. 407-417. 



