UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



4. Dinoflagellata of the San Diego Region, IV. The Genus Gonyaulax, with 

 Notes on Its Skeletal Morphology and a Discussion of Its Generic 

 and Specific Characters, by Charles Atwood Kofoid. Fp. 187-286, 

 plates 9-17. 



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 1J50 



7. Notes on Some Cephalopoda in the Collection of the University of Cal- 



ifornia, by S. S. Berry. Pp. 301-310, plates 20-21. September, 1911 .10 



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



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

 0. 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 18, 1911 .40 



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

 soma and Anota, by Harold C. Biyant. Pp. 1-84, pis. 1-9. December, 

 1911 .75 



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



<<•'«, by Asa C. Chandler. Pp. 85-104, plates 10-12. December, 1911 .25 



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 _ — .30 



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

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

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



6. Oxygen and Polarity in Tubularia, by Harry Beal Torrey. Pp. 240- 



251. May, 1912 .06 



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



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

 vin 0- Esterly. Pp. 253-340, 7 text-figures. July, 1912 ..._ _ 1.00 



7. Observations on the Suckling Period in the Guinea-pig, by J. Marion 



Read. Pp. 341-351. September, 1912 J.0 



8. Haeckel's Scthocephalus Eucccryphalus (Radiolaria) a Marine Ciliate, by 



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



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 



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



Pp. 131-136, 2 text-figures. 



4. Myotis orinomus Elliot, 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 



5. The Bighorn of the Sierra Nevada, by Joseph Grinnell. Pp. 143-163, 



4 text-figures. May, 1912 -. J.0 



6. A New Perognathux 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 15 



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 15 



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 



Vol. 11. 1. Birds in Relation to a Grasshopper Outbreak in California, by Harold 



C. Bryant. Pp. 1-20. November, 1912 _ .20 



2. On the Structure and Relationships of Dinosphaera Palustris (Lemm.), 



by Charles Atwood Kofoid and Josephine Rigden Michener. Pp. 21- 



28. December, 1912 10 



3. A Study of Epithelioma Contagiosum of the Common Fowl, by 



Clifford D. Sweet. Pp. 29-51. January, 1913 25 



