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Department, University Library, Berkeley, California, U. 8. A. ; 
OTTO HARRASSOWITZ, 
Agent for the series in American Arch- 
aeology and Ethnology, Classical Philology, 
Education, Modern Philology, Philosophy, 
LEIPZIG. BEELIN. 
Psychology, History. ogy, and Memoirs. 
ZOOLOGY.—W. E. Bitter and ©. A. Kofoid, Editors. Price per volume $3.50. 
BR, FRIEDLAENDER & SOHN, 
Agent for the series in American Arech- 
aseology and Ethnology, Botany, Geology, 
Mathematics, Pathology, Physiology, Zool- 
ing with Volume Il, this series’ contains Contributions from the Labora- 
tory of the Marine Biological Association of San Diego. 
Cited as Univ. Calif. Publ. Zool, 
Volume 1, 1902-1905, 317 pages; with 28 plates (2.0. cjc nen et eee 
A list of titles will be sent on request. 
Vol. &. 
Vol, 3. 
(Contributions from the Laboratory of the Marine Biological Association 
of San Diego.) 
Introduction, A General Statement of the Ideas and the Present Aims 
and Status of the Marine Biological] Association of San Diego, by 
William E. Bitter, Director of the Station. Pp. i-xvil. 2 Maps 
1. The Hydroids of the San Diego Region, by Harry Beal Torrey. Pp. 
143. 22 text figures. December, 1904. 
2. The Ctenophores of the San Diego Region, by Harry Beal Torrey. 
Pp. 45-51, plate 1. December, 1904. 
Nos. 1 and:2 in One cover. cio Ss eat 
$. The Pelagic Tunicata of the San Diego Region, excepting the Larvacea, 
by William E. Bitter. Pp. 51-112, plates 2-3. 31 text-figures. Jan- 
LY op ARMY 1 Peg ep an teceteeaes € Cele te a Base pg Mail aka ape ONS ey AR ALR RE 
4. The Pelagic Copepoda of the San Diego Region, by O. O. Esterly. Pp. 
112-233, 62 text figures. September, 190B5.......0.0.000 cece 
6. The Non-encrusting Chilostomatous Bryozoa of the West Coast of North 
America, by Alice Robertson. Pp. 235-322, plates 4-16. December, 
AN) SAAD A 2 Ue oe Beds SAS Pp OY aD py ce NL Nene a CNY aN eR OR a! SERA 
6. Differentiation in Hydrcid Colonies and the Problem of Senescence, 
by Harry Beal-Torrey. Pp, 232-332, 4 text-figures. December, 1905. 
7. The Behavior of Corymorpha, by Harry Beal Torrey. Pp. 333-340, 
6 text-figures. 
Nos. 6 and 7: in:One: cover. ee OS i 
8. Dinoflagellata of the San Diego Region. I..On Heterodinium, a New 
Genus of the Peridinidae, by Charles Atwood Kofoid. Pp. 341-368, 
plates’ 17-19. . January, 1906) .o3) 2S see 
Index, pp. 369-382. 
1, Some Observations on the Nervous System of Copepoda, by 0. 0. 
Esterly. Pp, 1-12, plates 1-2. January, 1906.22.00. 
2. (IX)* Ostracoda of the San Diego Region. 1. Halocypridae, by 
Chancey Juday. Pp. 13-38, plates 3-7. April, 3906... 
8. (X) The, California Shore Anemone, Bunodactis zanthogrammica, by 
Harry Beal Torrey. Pp. 41-46, plate 8, April, 1906. 
4. (XI) Sexual Dimorphism in Aglaophenia, by Harry Beal Torrey and 
Anp Martin. Pp. 47-52, 9 text-figures. April, 1906. 
WosS' and 4 ii: One COMER ii ee ead 
6. (XIT) New Copepod Fanna from the San Diego Region, by Calvin Olin 
Esterly. Pp. 53-92, plates 9-14. December, 1906..020....00002.200. 
6. (XII) Dinoflagellata of the Sen Diego Region, II. On Triposolenia, a 
New Genus of the Dinophysidae, by Charles Atwood Kofoid. Pp. 
93-116, plates 15-17. 
%. 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, 1906.20.02... 
& & 
R & 
35 
* Boman numbers indicate sequence of the Contributions from the Laboratory of the 
Marine Biological Association of San Diego. 
