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OTTO. HARRASSOWITZ .- ; RB. FRIEDLAENDER & SOHN 
LEIPZIG BERLIN. : 
_Agent for the series in American Arch- Agent for the series in American Arch- 5 
aeology and Ethnology, Classical Philology, aeology and Ethnology, Botany, Geology, 
Education, Modern Philology, Philosophy. Pathology, Physiology, Zoology. 
ZOOLOGY.—W. E. Ritter and C, A. Kofoid, Editors, Price per volume $3.50,. Commenc- - 
ing. with Volume II, this series contains Contributions from the Labora- 
tory of the Marine Biological Association of San Diego. ¢ 
Cited as’ Univ. Cal. Publ. Zool. 
Vol..1. 1, The Hydroida of the Pacific Coast of North America, by Harry Beal 
Torrey. Pp. 1-104; plates 1-11. November, 1902.02: cca ~ $1.00 
2. A Case of Physiological Polarization in the Ascidian Heart, by Frank 
W. Bancroft and C, O. Esterly..-Pp, 105-114. April, 1903...0..:..... oo LO. 
8. Embryology and Embryonic Fission in the Genus Crisia,~ by Alice 
Robertson. Pp. 115-166, plates 12-15... June; 1903 000 60 - 
4. Correlated Protective Devices in some California Salamanders, by rot one 
Marion E. Hubbard. Pp. 157-170, plate 16, November, 1903........ ¥5 
5. Studies on the Ecology, Morphology and Speciology of the Young of 
some Enteropneusta of Western North America, by William E. Ritter 
and B. M. Davis. Pp: 171-210, plates 17-19. . February, 1904::.......... 50 
6. Regeneration and Non-Sexual Reproduction in Sagartia davisi, by 
Harry Beal. Torrey and Janet Ruth Mery. Pp. 211-226, 7 text- 
Figures, May, 1904 9327S ccr ts ie a a TR is pas ee AB 
« The Structure and Regeneration of the Poison Glands of Plethodon, by : 
Cc. O. Esterly. Pp, 227-268,-plates 20-23. June, 1904.22.000 oe. 1.00 
8. The Distribution of the Sense-organs in Microscolex elegans, by John 
F. Bovard. Pp. 268-286, plates 24-25, December, 1904.00.20... 50 
9. Some New Tintinnidae from the Plankton of the San Diego Region, 
by Charles A. Kofoid. Pp. 287-306, plates 26-28. July, 190b........... 25 
Index, pp. 307-317. 
Vol. 2. (Contributions from the Laboratory of the Marine Biological Association 
of San Diego.) 
Introduction. A General Statement of the Ideas and the Present Aims 
and Status of the Marine Biological Association of San Diego, by _- 
William E. Ritter, Director of the Station. Pp. i-xvii. 2 Maps 25 
1. The Hydroids of the San Diego Region, by Harry Beal Torrey. Pp. 
1-48. 22 text figures. December, 1904. 
2. The Ctenophores of the San Diego: Region, by Harry Beal Torrey. 
Pp. 45-51, plate 1. December, 1904. 
Nos. 1 ANG 2 ik ONG: COMET REA asain sctte da conneltah sceenprcovswcieeyagadetae 60 
S$. The Pelagic Tunicata of the San Diego Region, excepting the Larvacea, 
by: William E. Ritter. Pp. 51-112, plates 2-3. 31 text-figures. Jan- 
MSI ROOD Ssh Sechelt eat athe ekopagcnenilenepeseerenesh 65 
4, The Pelagic Copepoda of the San Diego Region, by O..0. Esterly. Pp. 
113-223, 62 text figures.. September, 1905.0... 22..2.2cc eects Aceecectencceeeeee 1.25 
5. The Non-encrusting Chilostomatous Bryozoa of the West Coast of North 
America, by Alice Robertson. Pp. 235-322, plates 4-16. December, eas 
MINE gS ea ea ac Ge ip aca eps RE at gh Si earthen dap cideen Siaseeeie precok 4 
6. Differentiation in Hydroid Colonies and the. Problem of Senescence, 
by Harty Beal Torrey. Pp. 232-332, 4 text-figures. December, 1905. 
7. The Behavior of Corymorpha, by: Harry Beal Torrey. Pp. 333-340, 
5 text-figures. 
NOSs, 6° ANT. 1 ONC COV OR sie ei aS cgecssn tony con beatoens cnt thanbemaneseps caberede 25 
8. Dinoflagellata of the San Diego Region. I. On Heterodinium, a New 
Genus of the Peridinidae, by Charles Atwood Kofoid. Pp. 341-368, 
plates’17-10..7 Fanvary,: 1906 oso aa hine acon sap madncnteatons-apeipes 25 
Index, pp. 369-382. 
* Supply limited; sold only with complete volumes. 
