UNIVERSITY OF CALIFORNIA PUBLICATIONS (Continued) 



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

 plates 9-17. 



5. 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 Qenus 



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



Nos. 4, 5, and 6 in one cover. September, 1911 1.60 



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



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



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



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



D. 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 



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



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

 1911 .75 



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



tfis, by Asa C. Chandler. Pp. 85-104, plates 10-12. December, 1911 .25 

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

 . 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. Ritter. Pp. 137-248, 



pis. 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. Marion 



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



8. Haeckel's Sethocephalus Eucecryphalus (Radiolaria) a Marine Ciliate, by 



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



(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 05 



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

 Pp. 131-136, 2 text-figures. 



4. Myotis orinotnus 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. 143-153, 



4 text-figures. May, 1912 ~ JLO 



6. A New Perognatlms 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 



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 Dinosphacra 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 



4. The Control of Pigment Formation in Amphibian Larvae, by Myrtle 



E. Johnson. Pp. 53-88, plate 1. March, 1913 35 



