UNIVERSITY OF CALIFORNIA PUBLICATIONS— (Continued) 
6: ‘Two New Rodents from Nevada, by Walter P. Taylor. Pp. 283-302, 
plates 27-29. 
7. A Northern Coast Form of the California Gray Fox, by Joseph Dixon. 
Pp, 303-305, 
Nos. 6 and 7 in one cover. February, 1910..._..2....—..... ‘0 
8. Iwo Heretofore Unnamed Wrens of the Genus Thryomanes, by Joseph 
Grinnell, Pp. 307-309. 
%. The Savannah Sparrow of the Great Basin, by Joseph Grinnell, Pp. 
311-316, 
10. A Second Record of the Spotted Bat (Huderma maculatum) for Call- 
fornia, by Joseph Grinnell, Pp. 317-320, plate 30, 
Nog. 8, 9, and 10 in one cover, February, 191022... 2... senesenne 
11. Mammals of the 1908 Alexander Alaska Expedition, with Descriptions 
of the Localities Visited and Notes on the Flora of the Prince Wil- 
liam Sound Region, by Hdmund Heller. Pp. 321-360, plates 31-32, 
12. Birds of the 1908 Alexander Alaska Expedition, with a Note on the 
Avifaunal Relationships of the Prince William Sound District, by 
Joseph Grinnell, Pp. 361-428, plates 38-34, 9 text-fignres. 
Nos, 11 and 12 in one cover. March, 1910. 2... ce teen eee od 
Index, pp. 429-440. 
Vol. 6. 1. (XXIIZ) On the Weight of Developing Eggs. Part 1, The Possible 
Significance of Sach Investigations, by Willlam E. Ritter; Part U, 
Practicability of the Determinations, by Samuel E. Bailey. Pp. 1-10, 
ORTO WER, | BOOS er ee oa nko sapped Stele phene ann caervantdvalebe 
2. (XXIV) The Leptomedusae of the San Diego Region, by Harry Beal 
Torrey. Pp. 11-31, with text figures. February, 1909 1.20... 
3. (XXV) The Ophiurans of the: San Diego Region, by. J. F. McOlen- 
don, «Pp. $3-64; plates’ 1-6... © July, 1909 0.2 ie ae apctathceeeenceneetee 
4. (XXVI) Halocynthia. jehnsoni n.sp.: A comprehensive inquiry as to 
the extent. of law and order that. prevails in a single animal species, 
; by Wm, E. Ritter. Pp. 65-114, plates 7-14, November, 1909............ 
5. (XXVII) Three Species of Cerianthus from Southern California, by 
H. B. Torrey and F. L, Eleeberger. Pp. 115-125, 4 text-figures. 
PGCOMNOL, AL GOD sha ae st eee, eee RO iain cu caren ign teresa manne dee 
6. The Life History of Trypanosoma dimorphon Dutton & -Todd, by 
Edward Hindle. Pp, 127-144, plates 15-17, 1 text-figure. December, 
i411 [: Ceaaih-on Ss Bntpatennee ka Spit, elie: Aes sae/ ep REL CLS Ate AS CR tame Ee Ba eae SEHR 
te (SXVI) A Quantitative Study of the Development of the Salpa 
Chain in Salpa fustformis-runcinata, by Myrtle Elizabeth Johnson. 
Pps 243-170 Aven, BON ee AAT ces cseeaae akc seagenpemeaesomean 
8. A Kevision of the Genus Ceratocorys, Based on Skeletal Morphology, 
by Charles Atwood Kofoid, Pp. 177-187. May, 1910 .222. 2.2. 
9. (XXIX) Preliminary Report 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 2.2. ee ay ecnctecnees 
10, (XXX) Biological Studies on Corymorpha, III. Regeneration of Hy- 
Ae and Holdfast, by Harry Beal Torrey. Pp, 205-221; 16 text- 
gures, 
11. (XXXT) Note on Geotropism in Corymerpha, by Harry Beal Torrey. 
Pp, 223-224; 1 text-figure. 
Nos, 10 and 11 in one cover, August, 1910 --..--22-2 2... cect eee 
12. The Cyclostomatonus Bryozoa of the West Coast of North America, by 
; Alice Robertson. Pp. 225-284; plates 18-25. December, 1910.......... 
13. Significance of White Markings in Birds of the Order Passeriformes, 
by Henry Chester Tracy. Pp. 285-312. December, 1910.........-..... 
14, (XXXII) Third Report on the Copepoda of the San Diego Region, by 
Calvin Olin Hsterly. Pp. 818-352; plates 26-32. February, 1911... 
5. The Genus Gyrocotyle, and Its Significance for Problems of Cestcde 
Structure and Phylogeny, by Edna Earl Watson. Pp. 353-468; plates 
SB-4B. MO RONG aes i ieee aco ettedoene nadine Fe: ess aU ene 
15 
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