1912. Color standards and color nomenclature. (Washington, D. C., Ridgway), iii + 44 pp., 53 pls.

Note.--The University of California Publications are offered in exchange for the publications of learned societies and institutions, universities and libraries. Complete lists of all the publications of the University will be sent upon request. For sample copies, lists of publications or other information, address the Manager of the University Press, Berkeley, California, U.S.A. All matter sent in exchange should be addressed to The Exchange Department, University Library, Berkeley, California, U.S.A.

ZOOLOGY.--W. E. Ritter and C. A. Kofoid, Editors. Price per volume, $3.50; beginning with vol. 11, $5.00.

This series contains the contributions from the Department of Zoology, from the Marine Laboratory of the Scripps Institution for Biological Research, at La Jolla, California, and from the California Museum of Vertebrate Zoology in Berkeley.

Cited as Univ. Calif. Publ. Zool.

Volume 1, 1902-1905, 317 pages, with 28 plates$3.50
Volume 2 (Contributions from the Laboratory of the Marine Biological Association of San Diego), 1904-1906, xvii + 382 pages, with 19 plates$3.50
Volume 3, 1906-1907, 383 pages, with 23 plates$3.50
Volume 4, 1907-1908, 400 pages, with 24 plates$3.50
Volume 5, 1908-1910, 440 pages, with 34 plates$3.50
Volume 6, 1908-1911, 478 pages, with 48 plates$3.50
Volume 7 (Contributions from the Museum of Vertebrate Zoology), 1910-1912, 446 pages, with 12 plates$3.50
Volume 8, 1911, 357 pages, with 25 plates$3.50
Volume 9, 1911-1912, 365 pages, with 24 plates$3.50
Volume 10, 1912-1913, 417 pages, with 10 plates$3.50
Volume 11, 1912-1914, 538 pages, with 26 plates$5.00
Volume 12, (Contributions from the Museum of Vertebrate Zoology), 1913-1916, 558 pages, with 22 plates$5.00
Volume 13. 1914-1916, 529 pages, with 39 plates$5.00
Vol. 14. 1. A Report upon the Physical Conditions in San Francisco Bay, Based uponthe Operations of the United States Fisheries Steamer "Albatross" duringthe Years 1912 and 1913, by F. B. Sumner, G. D. Louderback, W. L.Schmitt, E. C. Johnston. Pp. 1-198, plates 1-13, 20 text figures. July,1914$2.25
Vol. 15.Introduction. Dependence of Marine Biology upon Hydrography and Necessityof Quantitative Biological Research. Pp. i-xxiii, June, 1916.25
1. Hydrographic, Plankton, and Dredging Records of the Scripps Institutionfor Biological Research of the University of California, 1901 to 1912,compiled and arranged under the supervision of W. E. Ritter by EllisL. Michael and George F. McEwen. Pp. 1-206, 4 text figures and map.July, 19152.25
2. Continuation of Hydrographic, Plankton, and Dredging Records of theScripps Institution for Biological Research of the University of California(1913-1915), compiled, and arranged under the supervision of W.E. Ritter, by Ellis L. Michael, Zoologist and Administrative Assistant,George F. McEwen, Hydrographer. Pp. 207-254, 7 figures in text. November,1916.50
3. Summary and Interpretation of the Hydrographic Observations made bythe Scripps Institution for Biological Research of the University of California,1908 to 1915, by George F. McEwen, Hydrographer. Pp. 255-356,plates 1-38. December, 19161.00
Vol. 16. 1. An Outline of the Morphology and Life History of Crithidia leptocoridis,sp, nov., by Irene McCulloch. Pp. 1-22, plates 1-4, 1 text figure. September,1915.25
2. On Giardia microti, sp. nov., from the Meadow Mouse, by Charles AtwoodKofoid and Elizabeth Bohn Christiansen. Pp. 23-29, 1 figure in text.
3. On Binary and Multiple Fission in Giardia muris (Grassi), by CharlesAtwood Kofoid and Elizabeth Bohn Christiansen. Pp. 30-54, plates, 5-8,1 figure in text.
Nos. 2 and 3 in one cover. November, 1915.30
4. The Cultivation of Tissues from Amphibians, by John C. Johnson. Pp. 55-62,2 figures in text. November, 1915.10
5. Notes on the Tintinnoina. 1. On the Provable Origin of Dictyocysta tiaraHaeckel. 2. On Petalotricha entzi, sp. nov., by Charles Atwood Kofoid.Pp. 68-69, 8 figures in text. December, 1915.05
6. Binary and Multiple Fission in Hexamitus, by Olive Swezy. Pp. 71-88,plates 9-11.
7. On a New Trichomonad Flagellate, Trichomitus parvus, from the Intestineof Amphibians, by Olive Swezy. Pp. 89-94, plate 12.
Nos. 6 and 7 in one cover. December, 1915.25
8. On Blepharcorys equi, sp. nov., a New Ciliate from the Caecum of theHorse, by Irwin C. Schumacher. Pp. 95-106, plate 13. December, 1915.10
9. Three New Helices from California, by S. Stillman Berry. Pp. 107-111.January, 1916.05
10. On Trypanosoma triatomae, a New Flagellate from a Hemipteran Bug fromthe Nests of the Wood Rat Neotoma fuscipes, by Charles Atwood Kofoidand Irene McCulloch, Pp. 113-126, plates 14-15. February, 1916.15
11. The Genera Monocercomonas and Polymastix, by Olive Swezy. Pp. 127-138,plates 16-17. February, 1916.10
12. Notes on the Spiny Lobster (Panulirus interruptus) of the California Coast,by Bennet M. Allen. Pp. 139-152, 2 figures in text. March, 1916.15
13. Notes on the Marine Fishes of California, by Carl L. Hubbs. Pp. 153-169,plates 18-20. March, 1916.15
14. The Feeding Habits and Food of Pelagic Copepods and the Question ofNutrition by Organic Substances in Solution in the Water, by Calvin O.Esterly. Pp. 171-184, 2 figures in text. March, 1916.15
15. The Kinetonacleus of Flagellates and the Binuclear Theory of Hartmann,by Olive Swezy. Pp. 185-240, 58 figures in text. March, 1916.50
16. On the Life-History of a Soil Amoeba, by Charlie Woodruff Wilson. Pp.241-292, plates 18-23. July, 1916.60
17. Distribution of Land Vertebrates of Southeastern Washington, by LeeRaymond Dice. Pp. 293-348, plates 24-26. June, 1916.60
18. The Anatomy of Heptanchus maculatus: the Endoskeleton, by J. FrankDaniel. Pp. 349-370, pls. 27-29, 8 text figures. December, 1916.25
19. Some Phases of Spermatogenesis in the Mouse, by Harry B. Yocom. Pp.371-380, plate 30. January, 1917.10
20. Specificity in Behavior and the Relation between Habits in Nature andReactions in the Laboratory, by Calvin O. Esterly. Pp. 381-392. March,1917.10
21. The Occurrence of a Rhythm in the Geotropism of Two Species of PlanktonCopepods when Certain Recurring External Conditions are Absent, byCalvin O. Esterly. Pp. 393-400. March, 1917.10
22. On Some New Species of Aphroditidae from the Coast of California, byChristine Essenberg. Pp. 401-430, plates 31-37. March, 1917.35
23. Notes on the Natural History and Behavior of Emerita analoga (Stimpson),by Harold Tupper Mead. Pp. 431-438, 1 text figure. April, 1917.10
24. Ascidians of the Littoral Zone of Southern California, by William E. Ritterand Ruth A. Forsyth. Pp. 439-512, plates 38-46. August, 19171.00
Index in preparation.
Vol. 17. 1. Diagnoses of Seven New Mammals from East-Central California, by JosephGrinnell and Tracy I. Storer. Pp. 1-8.
2. A New Bat of the Genus Myotis from the High Sierra Nevada of California,by Hilda Wood Grinnell. Pp. 9-10.
Nos. 1 and 2-in one cover. August, 1916.10
3. Spelerpes platycephalus, a New Alpine Salamander from the YosemiteNational Park, California, by Charles Lewis Camp. Pp. 11-14. September,1916.05
4. A New Spermophile from the San Joaquin Valley, California, with Noteson Ammospermophilus nelsoni nelsoni Merriam, by Walter P. Taylor. Pp.15-20, 1 figure in text. October, 1916.05
5. Habits and Food of the Roadrunner in California, by Harold C. Bryant.Pp. 21-58, plates 1-4, 2 figures in text. October, 1916.35
6. Description of Bufo canorus, a New Toad from the Yosemite National Park,by Charles Lewis Camp. Pp. 59-62, 4 figures in text. November, 1916.05
7. The Subspecies of Sceloporus occidentalis, with Description of a New Formfrom the Sierra Nevada and Systematic Notes on Other CaliforniaLizards, by Charles Lewis Camp. Pp. 63-74. December, 1916.10
8. Osteological Relationships of Three Species of Beavers, by F. HarveyHolden. Pp. 75-114, plates 5-12, 18 text figures. March, 1917.40
9. Notes on the Systematic Status of the Toads and Frogs of California, byCharles Lewis Camp. Pp. 115-125, 3 text figures. February, 1917.10
10. A Distributional List of the Amphibians and Reptiles of California, byJoseph Grinnell and Charles Lewis Camp. Pp. 127-208. 14 figures in text.July, 1917.35
11. A Study of the Races of the White-Fronted Goose (Anser albifrons) Occurringin California, by H. S. Swarth and Harold C. Bryant. Pp. 209-222,2 figures in text, plate 13. October, 1917.15
12. A Synopsis of the Bats of California, by Hilda Wood Grinnell. Pp. 223-404,plates 14-24, 24 text figures. January 31, 19182.00
13. The Pacific Coast Jays of the Genus Aphelocoma, by H. S. Swarth. Pp.405-422, 1 figure in text. February 23, 1918.20
14. Six New Mammals from the Mohave Desert and Inyo Regions of California,by Joseph Grinnell. Pp. 423-430.
[15.] Notes on Some Bats from Alaska and British Columbia, by Hilda WoodGrinnell. Pp. 431-433.
Nos. 14 and 15 in one cover. April, 1918.15
17. The Subspecies of the Mountain Chickadee, by Joseph Grinnell. Pp. 505-515,3 figures in text. May 4, 1918.15
Vol. 18. 1. Mitosis in Giardia microti, by William C. Boeck. Pp. 1-26, plate 1. October,1917.35
2. An Unusual Extension of the Distribution of the Shipworm in San FranciscoBay, California, by Albert L. Barrows. Pp. 27-43. December, 1917.20
3. Description of Some New Species of Polynoidae from the Coast of California,by Christine Essenberg. Pp. 45-60, plates 2-3. October, 1917.20
4. New Species of Amphinomidae from the Pacific Coast, by Christine Essenberg.Pp. 61-74, plates 4-5. October, 1917.15
5. Crithidia euryophthalmi, sp. nov., from the Hemipteran Bug, Euryophthalmusconvivus Stål, by Irene McCulloch. Pp. 75-88, 35 text figures. December,1917.15
6. On the Orientation of Erythropsis, by Charles Atwood Kofoid and OliveSwezy. Pp. 89-102, 12 figures in test. December, 1917.15
7. The Transmission of Nervous Impulses in Relation to Locomotion in theEarthworm, by John T. Bovard. Pp. 103-134, 14 figures in text. January,1918.35
8. The Function of the Giant Fibers in Earthworms, by John F. Bovard. Pp.135-144, 1 figure in text. January, 1918.10
9. A Rapid Method for the Detection of Protozoan Cysts in MammalianFaeces, by William C. Boeck. Pp. 145-149. December, 1917.05
10. The Musculature of Heptanchus maculatus, by Pirie Davidson Pp. 151-170,12 figures in text. March, 1918.25
11. The Factors Controlling the Distribution of the Polynoidae of the PacificCoast of North America, by Christine Essenberg. Pp. 171-238, plates 6-8,2 figures in text. March, 1918.75
12. Differentials in Behavior of the Two Generations of Salpa democraticaRelative to the Temperature of the Sea, by Ellis L. Michael. Pp. 239-298,plates 9-11, 1 figure in text. March, 1918.65
13. A Quantitative Analysis of the Molluscan Fauna of San Francisco Bay, byE. L. Packard. Pp. 299-336, plates 12-13, 6 figs, in text. April, 1918.40