Vol. 3. 1. Some Observations on the Nervous System of Copepoda, by 0. 6. 



Esterly. Pp. 1-12, plates 1-2. January, 1906 .25 



2. (IX)* Ostracoda of the San Diego Region. 1. Halocypridae, by 



Chancey Juday. pp. 13-38, plates 3-7. April, 1908 30 



3. (X) The California Shore Anemone, Bunodactis xanthogrammica, by 



Harry Beal Torrey. Pp. 41-48, plate 8, April, 1906. 



4. (XI) Sexual Dimorphism in Aglaophenia, by Harry Beal Torrey and 



Ann Martin. Pp. 47-52, 9 text-figures. April, 1906. 



Nos. 3 and 4 in one cover 15 



5. (XII) New Copepod Fauna from the San Diego Region, by Calvin Olin 



Esterly. Pp. 53-92, plates 9-14, December, 1903 35 



6. (XII) DinoHagellata of the San Diego Region, II. On Triposolenia, a 



New Genus of the Dinophysidae, by Charles Atwood Kofoid. Pp. 

 93-116, plates 15-17. 



7. A Discussion of the Species Characters in Triposolenia. I. The Nature 



of Species Characters. II. The Adaptive Significance of Species 

 Characters. III. The Coincident Distribution of Related Species. 

 By Charles Atwood Kofoid. Pp. 117-126. 



8. On the Significance of the Asymmetry in Triposolenia, by Charles 



Atwood Kofoid. Pp. 127-133. 



Nos. 6, 7, and 8 in one cover. December, 1906 36 



9. (XIV) Ostracoda of the San Diego Region. II. Littoral Forms, by 



Chancey Juday. Pp. 135-156, plates 18-20. 



10. (XV) Cladocera of the San Diego Region, by Chancey Juday. Pp. 



157-158, 1 text figure. 



Nos. 9 and 10 in one cover. January, 1907... 25 



11. (XVI) The Marine Fishes of Southern California, by Edwin Chapin 



Starks and Earl Leonard Morris. Pp. 159-251, plate 21. March, 1907. .75 



12. Biological Studies on Corymorpha. II. The Development of C. Palma 



from the Egg. By Harry Beal Torrey. Pp. 253-298, 33 text figures. 

 June, 1907 , .60 



13. (XVII) Dinoflagellata of the San Diego Region, in. Descriptions of 



New Species. By Charles Atwood Kofoid. Pp. 299-340, plates 22-23. 

 April, 1907 50 



14. The Structure and Movements of Condylostoma patens, by John F. 



Bovard. Pp. 343-368, 21 text figures. September, 1907 .25 



Index, pp. 369-383. 



Vol. 4. 1. The Ascidians Collected by the United States Fisheries Bureau steamer 

 Albatross on the Coast of California during the Summer of 1904, by 

 William Emerson Ritter. Pp. 1-52, plates 1-3. October, 1907 .60 



2. (XVIII) Behavior of the Starfish Asterias forreri de Lorriol, by H. S. 



Jennings. Pp. 53-185, 19 text figures. November, 1907 1.00 



3. (XIX) The Early Life-History of Dolichoglossus pusillus Ritter, by B. 



M. Davis. Pp. 187-226, plates 4-8. March, 1908 .50 



4. Notes on two Amphipods of the Genus Corophium from the Pacific 



Coast, by J. Chester Bradley. Pp. 227-252, plates 9-13. April, 1908. .30 

 6. (XX) The Incrusting Chilostomatous Bryozoa of the Western Coast of 

 North America, by Alice Robertson. Pp. 253-344, plates 14-24, May, 

 1908 1.00 



6. (XXI) On Exuviation, Autotomy, and Regeneration in Ceratium, by 



Charles Atwood Kofoid. Pp. 345-386, with text figures. 



7. (XXII) Notes on some Obscure Species of Ceratium, by Charles Atwood 



Kofoid. Pp. 387-393. 



Nos. 6 and 7 in one cover. April, 1908 . 60 



Index, pp. 395-400. 



Vol. 5. 1. The Biota of the San Bernardino Mountains, by Joseph Grinnell. Pp. 



1-170, plates 1-24. December, 1908 - 2.00 



2. Birds and Mammals of the 1907 Alexander Expedition to Southeastern 



Alaska. Pp. 171-264, pis. 25-26, figs. 1-4. February, 1909 .75 



3. Three New Song Sparrows from California, by Joseph Grinnell. Pp. 



265-269. April 9, 1909 - 05 



4. A New Harvest Mouse from Petaluma, California, by Joseph Dixon. 



Pp. 271-273. August 14, 1909 05 



5. A New Cowbird of the Genus Molothrus, with a note on the Probable 



Genetic Relationships of the North American Forms, by Joseph 

 Grinnell. Pp. 275-281, 1 text figure. December, 1909 05 



6. Two New Rodents from Nevada, by Walter P. Taylor. Pp. 283-302, 



plates 27-29. 



7. A Northern Coast Form of the Calif ornia Gray Fox, by Joseph Dixon. 



Pp. 303-305. 



Nos. 6 and 7 in one cover. February, 1910 20 



* Roman numbers indicate sequence of the Contributions from the Laboratory of the 

 Marine Biological Association of San Diego. 



