UNIVERSITY OF CALIFORNIA PUBLICATIONS-^ (Continued) 



Vok .7. (Contributions from the Museum of Vertebrate Zoology.) 



1. Two New Owls from Arizona, with Description of the Juvenal Plum- 



age of Strix occidental^ occidentalis (Xantus), by Harry S. Swarth. 



Pp. 1-8. May, 1910 _ _ .10 



2. Birds and Mammals of the 1909 Alexander Alaska Expedition, by 



Harry S. Swarth. Pp. 9-172; plates 1-6; 3 text-figures. January, 1911. 1.50 

 S. An Apparent Hybrid in the Genus Dendroica, by Walter P. Taylor. 



Pp. 173-177. February, 1911 _ _ _ _ .06 



4. The Linnet of the Hawaiian Islands: a Problem in Speciatlon, by 



Joseph Grinnell. Pp. 179-195. February, 1911 _ .18 



5. The Modesto Song Sparrow, by Joseph Grinnell. Pp. 197-199. Feb- 



ruary, 1911 _ „ _ .05 



6. Two New Species of Marmots from Northwestern America, by H. 8. 



Swarth. Pp. 201-204. February, 1911 .05 



7. Mammals of the Alexander Nevada Expedition of 1909, by Walter P. 



Taylor. Pp. 205-307. June, 1911 - 1.00 



8. Description of a New Spotted Towhee from the Great Basin, by J. 



Grinnell. Pp. 309-311. August, 1911 ..._ _ _ _ 05 



9. Description of a New Hairy W oodpecker from Southeastern Alaska, by 



H. S. Swarth. Pp. 313-318. October, 1911 _... .05 



10. Field Notes on Amphibians, Reptiles and Birds of Northern Humboldt 

 County, Nevada, with a Discussion of Seme of the Fauna! Features 

 of the Region, by Walter P. Taylor. Pp. 319-436, plates 7-12. 

 February, 1912 1.00 



Vol. 8. 1. The Vertical Distribution of Eucalanux elongatus in the San Diego 



Region during 1909, by Calvin O. Esterly. Pp. 1-7. May, 1911 10 



2. New and Rare Fishes from Southern California, by Edwin Chapin 



Starks and William M Mann. Pp. 9-19, 2 text-figures. July, 1911 .10 



3. Classification and Vertical Distribution of the Ohaetognatha of the San 



Diego Region, Including Redescriptions of Some Doubtful Species of 



the Group, by Ellis L. Michael. Pp. 21-186, pis. 1-8. December, 1911 1.75 



4. Dinoflagellata of the San Diego Region, 17. The Genns Gonyaulax, with 



Notes on Its Skeletal Morphology and a Discussion of Its Generic 

 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 Genus 



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 .10 



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



wood 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 18, 1911 40 



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

 soma and Anota, by Harold 0. Bryant. Pp. 1-84, pis. 1-9. December, 



1911 75 



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



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



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 1.00 



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



Pp. 125-129. January, 1912 05 



