UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 



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

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

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



6. Oxygen and Polarity in Tubulana, 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 Ouinea-Pig, by J. Marion 



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



8. Haeckel's Sethocepluilus eueecryphalus (Radiolaria), a Marine Clliate, 



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 Grinneil. 



Pp. 125-129. January, 1912 _ .05 



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



Pp. 131-136, 2 text-figures. 



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



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



Nos. 3 and 4 in one cover. April, 1912 „ .IS 



5. The Bighorn of the Sierra Nevada, by Joseph Grinneil. Pp. 143-153, 



4 text-figures. May, 1912 „ 10 



6. A New Peroanathus 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 Grinneil. Pp. 171- 



178. June, 1912- 15 



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



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



Region, by Joseph Grinneil. 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. Grinneil and H. S. 



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



Index, pp. 407-417. 



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 Uinosphaera 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. 63-88, plate 1. March, 1913 _ 35 



6. Sagitia calif 'ornira, n. sp., from the San Diego Region, including 

 Eemarks on Its Variation and Distribution, by Ellis L. Michael. 

 Pp. 89-126, plate 2. June, 1913 .35 



6. Pycnogonida from the Coast of California, with Description of Two 



New Species, by H. V. M. Hall. Pp. 127-142, plates 3-4. August, 1913. .20 



7. Observations on Isolated Living Pigment Cells from the Larvae of 



Amphibians by S. J. Holmes. Pp. 143-154. plates 5-6. 



8. Behavior of Ectodermic Epithelium of Tadpoles when Cultivated 1b 



Plasma, by S. J. Holmes. Pp. 155-172. plates 7-8. 



Nos. 7 and 8 in one cover. September, 1913 30 



9. On Some Californian Schizopoda, by H. J. Hansen. Pp. 173-180, pi. 9. 



November, 1913 .10 



10. Fourth ' axonomic Report on the Copepoda of the San Diego Region, 



by Calvin O. Esterly. Pp. 1S3 196. pis. 10-12. November, 1913 _. .15 



11. The Behavior of Leeches with Especial Reference to Its Modiflability, 



A. The General Reactions of the Leeches Dine microstoma Moore and 

 Glos.siphonia stagnalis Linnaeus; B. Modiflability in the Behavior of 

 the Leech Dina microstoma Moore, by Wilson Gee. Pp. 197-305, 13 

 text figures. December, 1913 — 1-00 



