- Vol. 18, 1. Mitosis. in Giardia. RU Cha by ‘William Cc. Boeck. Fp. 1:26, plate 1 1. Octo 
UNIV: ERSITY OF CALIFORNIA PUBLICATIONS—(Continnea) 
7. The Subspecies. of ‘Sceloporus occidentalis, with Description: of a New Form 
from the Sierra “Nevada and Systematic Notes ‘on Other California | 
Lizards, by Charles Lewis Camp. Pp. 63-74. December, 1916 2... 
8. Osteological Relationships of Three Species’ of- Beavers, -by ¥F. Harvey Sigs a 
Holden, Pp.75-114, plates 5-12, 18 text figures. “March, 1917 0.02000. Ee A 
9, Notes on’ the Systematic Statusof the Toads and Frogs’ of California, by 
; Charles Lewis Camp. Pp.’ 115-125, 8 text figures, -Bebruary, 1917 Se eae 
10, A Distributional List. of ‘the. Amphibians and Reptiles: of. California, by. © 
ccneeds cat and Charles Lewis Camp. Pp. Ta7-208; 14 figures in fhexts 
: uly; A917 \....2 
il. A Study of the. Bacos 3 Of the White-Fronted Goose (Ganaee ‘albifrons). "Gecus 
: Ting in California, by H. 8. Swarth and Harold -C, Bryant. PP. 209: 228, 
2 figures in’ text,: plate, 13, October, 19V7 icc. ccs ccak accu enetenecnenten 
12. A Synopsis of the Bats of California, by Hilda Wood Grinneti eh 23-404, 
‘ Plates’ 14-24, 24 text figures. January 31,1918 - } 
43. The Pacific Coast Jays of the Genus Aphelocoma, by H. Ss. Swarth, “Pp. 
Ak ee 405-422; 1 figure in text. February 23, 1918 02 a 
14. Six New "Mammals from the Mohave Desert and Inyo Pipestone of California, ‘. 
ve by Joseph Grinnell.” Pp. 423-430, = 
15. Notes on Some Bats from Alaska and British Columbia, by. Hilda Wood : 
Grinnell. -Pp. 431-438. : 
; Nos. 44 and 15 in one cover.- April, 1918) = 
16. Revision. of the Rodent Genus Aplodontia, by Waite 
sinh ‘504, plates 25-29, 16 text figures. May, ae EK re 
‘b15, S.text figures. May, 1918 -. 2 
18. “Excavations of Burrows of the Hodent dition, sath Otservations “on 
in texts Shine 1918 Be Le eat et ce ree 
Index’ in preparation, 
Z GON LOLY Cae uncter ee Pie a Re fo eae Ciena ee eal ae taal 
~~ @, An Unusual: Extension of the Distribution of the Shipworm ta ‘San Fran- 
3 cisco Bay, California, by Albert L. Barrows. Pp, 27-43." December, 1917 
8. Description of:Some New Species of | Polynoidae. from? ‘the Coast. of Call- 
+ fornia, by Christine Essenberg. : Pp, 45-60; plates 23. October, 1917 — 
4, New Species of Amphinomidae from the Pacific Coagt,. by Christine. ‘Essen 
. berg. “Pp. 61-74, plates 4-5. October, 1917 : F 
Be Crithidia euryophthalnu; sp. nov., from the Homipteran Bug, iuryophthaynius , 
\conviwus Fen by Trene. ‘McCulloch. re 70-88, 85 text figures. Decem- 
t 
8. ‘The Function of thé Giant Fibers in; ‘Barthworme, oe ght 
135-144) 1 figure in text. January, - = hth ke: yaelaeetlene a 
QA Rapid Method for the Detection of Protozo 
i Faeces, by William C, Boeck. Pp. 145-149. ‘December; 1917. 
10. ‘The Musculature.of Heptanchis maculatus, by Pirie, Davidson. Pp. ‘eiina 
: 12 figures in text. “March, 1918 - ale 
11. athe Factors Controlling the’ Distribution of the: Pp 
“Coast of ‘North America, by. Christine: Hssenberg. Sie 
ahs figures in ‘text. March, 1918. ee 
|. Relative to the Temperature of ‘the Sea, ‘by eae Michael 2, ae 
iM _ Plates 9-11, 1. figure in~ texte. March, joi8 
3 16, The Subclavian Vein and its Relations in ‘Elasmobranch "Fishes, by J. 
Shee: Daniel, cei T9488, 2 aes in text. eed ee ; pees 
