XTNIVEESITY OF CALIPOENIA PUBUOATIONS— (Continued) 



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



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



hy Wm. E. Eitter. Pp. 65-114, plates 7-14. November, 1909 60 



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



H. B. Torrey and F. L. Kleeberger. Pp. 115-125, 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. (XXVni) A Quantitative Study of the Development of the Salpa 



Chain iu Salpa fusiformis-runcinata, by Myrtle Elizabeth Johnson. 



Pp. 145-176. March, 1910 : 36 



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



by Charles Atwood Kof cdd. 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 16 



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. 2ii3-224; 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 



IS. 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 Eegion, by 



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



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



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



33-48. June, 1911 1.00 



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

 age of Strix occidentalia occidentalxs (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. 1.60 



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



Pp. 173-177. Febmary, 1911 _„ 05 



4. The Linnet of the Hawaiian Islands: a Problem in Speclation, 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. S. 



Swarth. Pp. 201-204. February, 1911 06 



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 Woodpecker from Southeastern Alaska, by 



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



Vol. 8. 1. The Vertical Distribution of Exiralanus elongaius in the San Diego 



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



2. New and Eare Fishes from Scuthem 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 Chaetognatha of the San 



Diego Eegion, Including Eedescriptions 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 Eegion, IV. The Genus 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 Eegion, 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 1.50 



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 Homed Lizards of California and Nevada of the Genera PJiryno- 

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

 1911 „ -- 75 



