“UNIVERSITY OF CALIFORNIA PUBLICATIONS - 
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ZOOLOGY.—W. E. Ritter, Editor, Price per volume $3.50. domifivunsh ‘with ‘Voume. It weaty 
this series contains Contributions from the mri of a Marine rag 
Biological “Association of San Diego. .- agen Sava (*} 
: Cited as Univ. Cal. Publ. Zool. ~~ Bet 
Vol. 1. kh The Hydroida of the Pacific Coast of North America, - Harry, Beal 
Torrey. Pp. .1-104; plates 1-11, November, 1902.00.00... °$1.00.~ 
2. A Case: of Physiological Polarization in the Ascidian Heart, by. Frank 5% 
W. Bancroft and C. O. Esterly. Pp. 105-114, April,.1903....0222.0 10 { 
3. Embryology and Embryonic Fission in- the Genus Grisia, by Alice Saba Par 
Robertson. Pp.. 115-156, - plates 12-15. -June, 1903 ..2....0.22 50 
4, Correlated Protective Devices. in some California~ giiseicntans bys aes 
Marion EB. Hubbard. Pp,-157-170, plate 16, »November, 1903........ tone oe 
5. Studies. on the Ecology, Morphology and Speciology of the Young of 
some Enteropneusta of Western North America, by William 5. Ritter Shea te 
and B. M. Davis. Pp. 171-210, plates 17-19, February, 1904.00.00... 50° © 
6. Regeneration and Non-Sexual Reproduction ‘in Sagartia davisi, hy Se 
Harry Beal .Torrey and Janet. Ruth ‘Mery. Pp. esisch. ye text- 
AieuTes, ; WWiays TOOS ee ee Se re see rd! Se) Ae ae at see ees Meat 
7. The Structure and Regeneration of the Poison Glands of Plethodon, by - Sere 
C. O. Esterly. . Pp.°227-268, plates. 20-23. June, 1904... 0 1,00. > 
8. The Distribution of the Sense-organs in Microscolex elegans, ‘by POM Sy 
F. ‘Bovard. Pp. 268-286, plates 24-25. December, 1904.2.0..02.....4.5 60 
9. Some New Tintinnidae from the Plankton of the San Diego Region, : 
by Charles A. Kofoid. Pp. 287-306, gates 26-28, July, 1905.0... Bs Bice | 
Index, pp: 307-317. f : 
Vol. 2. (Contributions from the ‘Laboratory of the Marine Biological Association ix 
of San Diego.) z 5 =) 
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 By) 
1. The Hydroids of the San Diego Region, by Harry Beal Torrey. Pp. oe | 
1-43. .22 text figures. December, 1904. em] 
2. The Ctenophores. of the San Diego Region, by Harry Beal Torrey. = 
Pp. 45-51, plate 1,, December, 1904. - pa 
Nos. 1 ati 2 inte ONES COVEN Src se oars A Ca he besa 60 
8. The Pelagic Tunicata of the San Diego Region, excepting the Larvacea, : Sh 
by William E. Ritter. Pp. 51-112, plates 2-3.- 31 text-figures, Jan- i 
Wary, POISE 8 3 Ga eee ee si Oy ca ST oe aM OBEY 
4, The Pelagic Copepoda of the San Diego Region, by €:0. Esterly. Pp. i 
113-233, 62 text figures. September, 1905 22...ci ck $2 5 
5. The Non-encrusting Chilostomatous Bryozoa of the West Coast of North aN 
America, by Alice Robertson. Pp: 235-322, plates’ 4-16. December, Ett 
OO ee aa eS I AN ag I eck oa leat colon cans Seo ee BUR du tioete etek comer Nake e 
6. Differentiation in Hydroid 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 porrey: Pp. 333-340, 
5 text-figures: 
INOS.26 2ANG “7 TMe ONO COV EL acs cra cr oe daa esac at caren hee teu stake a Renan 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 17-19. “Danuary,: TOG 2225s a Rie saeco canisaen ction cmataeandcngmnstien 25 
Index, pp. 369-382, 
* Supply limited; sold only with complete volumes. 
