UNIVERSITY OF CALIFORNIA FUBLICATIONS—(Continued) 
10.A Second Record of the. Spotted Bat: (Euderma mactlatum) for Call- 
fornia, by Joseph Grinnell. Pp. 317-820, plate 30, 
Nos. 8, 9,.and 10 in one cover, February, LOTR ey tes aie La cae 
11, Mammais of the 1908 Alexander, Alaska Expedition, with Descriptions 
of the Localities Visited and Notes on the Flora of the: Princé Wil- 
liam Sound Region, by Himund Heller. Pp. 321-360, plates 31-32, 
12; Birds.of-the 1903 Alexander Alaska Expedition, with a Note on the 
Avifaunal Relationships of the —Prtnce Walligm- Sound District, by 
\ Joseph Grinnell, Pp. 361-428, -plates 33-34, 9 text- scioeriti 
Nog. 11 and 12.in' one cover...-March, 1910 222.2222 nec eceeeece 
Index, pp. 429-140. 
Vol. 63-1. (RTT) On the Weight of Beveloping Eggs. Part I, The Possible 
eae Significance of Such Investigations, by William _E, Ritter; Part 1, 
. Praeticability of the Determinations, by Samuel E. Bailey. Pp. 1-10. - 
RVEDOD OL, s DOO. otc res aren dan eee aedatn, sage pases. 2a tm culpa ne gam meakcanthk uo apumamenteanesaivess 
2. (XXIV) The Leptoniedusae of the San Diego Region, by Harry Beal 
Torrey. Pp. 11-31, with text figures.. Febrnary,-1909 -.22..-2. 2. 
83, (XXV) The Ophiurans of the San Diego Region, by J. F. McClen- 
‘ don. “Pp. 33-64, “plates 1-6, July, 1909. 2. nnn 
4,-(XXVi) Hatocynthia jchnsont 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. “(Noveniber, 19092... 
~*~ 5, (SXVIL) Three Species of Cerianthus from Southern California, by 
H, -B.- Torrey and FY Lb. Mieosberger. Pp. 115-125; 4. text-figures, 
Deceurners IOS eh ieee aa tae onaua a eee 
6, The Life History of Trypanosoma dimorphon Dutton & Todd, by 
+ Edward Hindle. “Pp. 127-144, plates.15-17, 1 text-figure. -December, 
BOD i ec SO te Ss et NN SoU ad oie ome igeosaoa 
7,. CEXVIN) A> Quantitative: Stndy .of the Development of. the Salpa 
Chain in’ Salpa -fusiformis- runeimata, by Myrtle Elizabeth Johnson, 
: Ts EADS Ox ATOM GED DOW) ce aoe wh waht cap ence skp Sapa nhars sukaseced aah soeacavags 
8. A Revision of the Genus Ceratocorys, Based on Skeletal Morphology, 
by Charles Atwood Kofoid, -Pp. 177-187. May, 1910 0.20. 
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, 1910-220... 00h 
J : 10, (XXX) Biological Studies on Corymorpha. III, Regeneration of Hy- 
ae f= >, dranth and Holdfast; by Harty Beal Torrey, Pp: 205+ 22%; 16 text- 
: : “figures. 
Ln _ 11, (&x=D) Note ¢ on Geotropism in Corymorpha, by Harry Beal Torrey, 
a fs Pp, 223-224; 1 text-figure. — 
Nos. 10 and 1J“in one cover. August; 1910 tsk. eee 
12, The Cyclostomatous Bryozoa of the West Coast of North America, by 
Aliée Robertson. Pp. 225-284; plates 18-25. December, 1910.:........ es 
13. Significance of White Markings in Birds of the Order Passeriformes, 
by Henry Chester Tracy. Pp. 285-312. December, 1910......... ise ceey 
14, (RxD) Third Report’ on the Copepoda of the San Diego Region, by 
: Calvin Olin Esterly.. Pp, 313-352; -plates 26-32... February, 1911 ....., 
Ad : 5. The.Genus Gyroeotyle, and Its Significance for Problems of Cestcde ~ 
“Strueture and Phylogeny, by Bana Earl baie Pp..353-4683 cakes 
sa $s4ge Tune si kk eee ge eg ea Se a 
verti 7. (Contributions from the Museum of Vertebrate Zoolway ae 
15 
10 
10 
A5 
1.. Two New Owls from Arizona, with Description of the Juvenal Plom- Sp 
a£e of Strix occidentalis occidentalis (Xantus), by Harry 8. Swarth. 
DR Ie ee Sree DBA Bie PAN A OUR NS a oy la gg Wena lane 
2, Birds and Mammals of the. 1909 Alexander Alaska Expedition, by 
Fae : ‘ Harry S. Swarth. Pp. 9-172; plates1-6; 3 text-figures. January, 1911, 
re apaceeet Saeed . An-Apparent Hybrid: in_the™ Genus Dendroica, by Walter aX Taylor. 
-? Fe ene > Pp. .173-177. February, OD Ee aoe Ste ne ep eee Ce ee 
= 4, The Linnet™ of the _Hawaiian.Islands: a Problem in Speci ation, by ss 
-Joseph Grinnell, Pp. 179-195. February, 1911 coset eee 
“ruary, 5b Ses Lilet a ir AR RR A sc Se rN RLS DE le 
6. Two New Species of Marmots from Northwestern America, by H. 8. 
: Swarth. = Pp. 201-204.  Pebriary, POV ono nn sacnpene les eenccecten cent case none 
peas BORA at 7, Mammals of the Alexander Nevada Expedition of 1909, by Walter P. 
Rae tt ee ta 4 mL hp C2) aed dre Es TOY ON oT: Rd 0 Dep cl a eae eee pee oe ee et in 
arte 2 8. Description of a New Spotted Towhee from the Great Basin, nee J, 
Grinnell. ass mace pnEe la ae aR Se etm. er Dae on Se 
ee 6, The Modesto Song Sparrow, by Joseph Grinnell. “Pp. 197-199. Feb-. 
