UNIVERSITY OF CALIFORNIA PUBLICATIONS-(CONTINUED) 



8. Two Heretofore Unnamed Wrens of the Genus Thryomanes, by Joseph 



Grinnell. Pp. 307-309. 



9. The Savannah Sparrow of the Great Basin, by Joseph Grinnell. Pp. 



311-316. 



10. A Second Eecord of the Spotted Bat (Euderma maeulatum) for Cali- 



fornia, by Joseph Grinnell. Pp. 317-320, plate 30. 



Nos. 8, 9, and 10 in one cover. February, 1910 16 



11. Mammals of the 1908 Alexander Alaska Expedition, with Descriptions 



of the Localities Visited and Notes on the Flora of the Prince Wil- 

 liam Sound Begion, by Edmund Heller. Pp. 321-360, plates 31-32. 



12. Birds of the 1908 Alexander Alaska Expedition, with a Note on the 



Avifaunal Eelationships of the Prince William Sound District, by 



Joseph Grinnell. Pp. 361-428, plates 33-34, 9 text-figures. 



Nos. 11 and 12 in one cover. March, 1910 $1.00 



Index, pp. 429-440. 

 Vol. 6. 1. (XXIU) On the Weight of Developing Eggs. Part I, The Possible 



Significance of Such Investigations, by William E. Bitter; Part II, 



Practicability of the Determinations, by Samuel E. Bailey. Pp. 1-10. 



October, 1908 - _ 10 



2. (XXIV) The Leptomedusae of the San Diego Begion, by Harry Beal 



Torrey. Pp. 11-31, with text figures. February, 1909 „ .20 



8. (XXV) The Ophiurans of the San Diego Begion, by J. F. McClen- 



don. Pp. 33-64, plates 1-6. July, 1909 ,80 



4. (XXVI) Halocynthia johnsoni n. sp.: A comprehensive inquiry as to 



the extent of law and order that prevails in a single animal species, 



by Wm. E. Bitter. Pp. 65114, plates 7-14. November, 1909 50 



6. (XXVII) Three Species of Cerianthus from Southern California, by 



H. B. Torrey and F. L. Kleeberger. Pp. 116-125, 4 text-figures. 



December, 1909 _ 10 



6. The Life History of Trypanosoma dimorphon, Dutton & Todd, by 



Edward Hindle. Pp. 127-144, plates 15-17, 1 text-figure. December, 

 1909 50 



7. (XXVUr) A Quantitative Stndy of the Development of the Salpa 



Chain in Salpa ■fusiformis-runcinata, by Myrtle Elizabeth Johnson. 



Pp. 145-176. March, 1910 _ 86 



8. A Kevision of the Genus Ceratocorys, Based on Skeletal Morphology, 



by Charles Atwood Kofoid. Pp. 177-187. May, 1910 _. .10 



9. (XXIX) Preliminary Eeport on the Hydrographic Work Carried on by 



the Marine Biological Station of San Diego, by George F. McEwen. 



Pp. 189-204; text-figure and map. May, 1910 _ 15 



10. (XXX) Biological Studies on Corymorpha. HI. Eegeneration of Hy- 



dranth and Holdfast, by Harry Beal Torrey. Pp. 205-221; 16 text- 

 figures. 



11. (XXXI) Note on Geotropism in Corymorpha, by Harry Beal Torrey. 



Pp. 223-224; 1 text-figure. 



Nos. 10 and 11 in one cover. August, 1910 20 



■ . 12. The Cyclostomatous Bryozoa of the West Coast of North America, by 



Alice Eobertson. Pp. 225-284; plates 18-25. December, 1910 60 



18. Significance of White Markings in Birds of the Order Passeriformes, 



by Henry Chester Tracy. Pp. 285-312. December, 1910 .25 



14. (XXXin) Third Eeport on the Copepoda of the San Diego Begion, by 



Calvin Olin Esterly. Pp. 313-352; plates 26-32. February, 1911 40 



15. The Genus Gyrocotyle, and Its Significance for Problems of Cestode 



Structure and Phytogeny, by Edna Earl Watson. Pp. 353-468; plates 



33-48. June, 1911 1.00 



Vol. 7. 1. Two New Owls from Arizona, with Description of the Juvenal Plum- 

 age of Strix occidentalis occidentals (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; 8 text-figures. January, 1911. 1.50 



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



Pp. 173-177. February, 1911 ....- - 05 



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



Joseph Grinnell. Pp. 179-195. February, 1911 „ 15 



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 



Vol. 8. 1. The Vertical Distribution of Eucalanus elongains in the San Diego 



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





