130235. Kofoid, C. A.   Some New Tintinnidae from the Plankton of the San Diego Region.   University of California Press, 1905, University of California Publications in Zoology, Volume 1, Number 9 : pages 287-306 with 3 plates.   Softbound, xlib, text in good plus or better condition.   Original Publication, not a modern reprint.   $15.00

130236. Kofoid, C. A.   Dinoglagellate of the San Diego Region, II. On Triposolenia, a New Genus of the Dinophysidae, A Discussion of Species Characters in Triposolenia, and On the Significance of the Asymmetry in Triposolenia.   University of California Press, 1906, University of California Publications in Zoology, Volume 3, Number 6-8 : pages 93-133 with 3 plates.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $15.00

130233. Grinnel, J.   The Biota of the San Bernardino Mountains.   University of California Press, 1908, University of California Publications in Zoology, Volume 5, Number 1 : 170 pages with 24 plates.   Softbound, warps missing, text in good plus or better condition.   Original Publication, not a modern reprint.   $35.00

113506. Grinnell, J..   Two Heretofore Unnamed Wrens of the Genus Thryomanes and The Savannah Sparrow of the Great Basin.   University of California Press, 1910, University of California Publications in Zoology, Volume 5, Number 8 & 9 : pages 307-316.   Softbound, uncut text, very good condition.    $5.00

115584. Grinnel, J.   The Linnet of the Hawaiian Islands: A Problem in Speciation.   University of California, 1911, University of California Publications in Zoology, Volume 7, Number 4 : pages 179-195.   Softbound, previous owners stamp, good or better condition.   Original publication, not a modern reprint.   $8.00

42595. Swarth, H. S.   Description of a New Hairy Woodpecker from South-Eastern Alaska.   University of California Press, 1911, University of California Publications in Zoology, 7 (9) : pages 313-318.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $9.00

42593. Taylor, W. P.   An Apparent Hybrid in the Genus Dendroica.   University of California Press, 1911, University of California Publications in Zoology, 7 (3) : pages 173-177.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $5.00

113490. Taylor, W. P.   Field Notes on Amphibians, Reptiles and Birds of Northern Humboldt County, Nevada with a Discussion on Some of the Faunal Features of the Region.   University of California Press, 1912, University of California Publications in Zoology, Volume 7, Number 10 : pages 319-436 with 6 plates.   Softbound, cover worn, text in good plus or better condition.    $42.00

113489. Taylor, W. P.   Field Notes on Amphibians, Reptiles and Birds of Northern Humboldt County, Nevada with a Discussion on Some of the Faunal Features of the Region.   University of California Press, 1912, University of California Publications in Zoology, Volume 7, Number 10 : pages 319-436 with 6 plates.   Softbound, previous owners stamp, good plus or better condition.    $64.00

61904. Taylor, W. P.   Field Notes on Amphibians, Reptiles and Birds of Northern Humboldt County, Nevada with a Discussion on Some of the Faunal Features of the Region.   University of California Press, 1912, University of California Publications in Zoology, Volume 7, Number 10 : pages 319-436 with 6 plates.   Softbound, previous owners stamp, minor signs of use and age, text and plates very good condition.    $100.00

130237. Torrey, H. B.   Oxygen and Polarity in Tubularia.   University of California Press, 1912, University of California Publications in Zoology, Volume 9, Number 5 : pages 249-251 with 3 plates.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $5.00

130238. Kofoid, C. A.   Haeckel's Sethocephalus Eucecry, Phalus (Radiolaria) a Marine Ciliate.   University of California Press, 1912, University of California Publications in Zoology, Volume 9, Number 8 : pages 353-357.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $5.00

130239. Kofoid, C. A. and Michener, J. R.   On the Structure and Relationships of Dinosphaera Palustris (Lemm.).   University of California Press, 1912, University of California Publications in Zoology, Volume 11, Number 2 : pages 21-28.   Softbound, minor signs of use, stapled text, good plus or better condition.   Original Publication, not a modern reprint.   $5.00

113114. Swarth, H. S.   A Study of a Collection of Geese of the Branta Canadensis Group from the San Joaquin Valley, California.   University of California Press, 1913, University of California Publications in Zoology, Volume 12, Number 1 : 24 pages with 8 figures and 2 plates.   Softbound, previous owners stamp, very good condition.    $6.00

42430. Grinnell, J.   A Second Species of the Mammalian Genus Microdipodops from California.   University of California Press, 1914, University of California Publications in Zoology, 12 (7) : pages 301-304.   Printed wraps, previous owners name, other signs of use and age, text in very good condition.    $6.00

42431. Grinnell, J.   Distribution of River Otters in California, with Description of a New Subspecies.   University of California Press, 1914, University of California Publications in Zoology, 12 (8) : pages 305-310, 1 plate.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $11.00

129497. Chandler, A. C.   Modifications and Adaptations to Function in the Feathers of Circus hudsonius.   University of California, 1914, University of California Publications in Zoology, Volume 11, Number 13 : pages 329-376 with 5 plates.   Softbound, minor signs of use, very good condition.   Original publication, not a modern reprint.   $13.00

42596. Bryant, H. C.   A Determination of the Economic Status of the Western Meadow-Lark (Sturnella neglecta) in California.   University of California Press, 1914, University of California Publications in Zoology, 11 (14) : pages 377-510, 5 figures and 4 plates.   Printed wraps, previous owners name, other minor signs of use and age, uncut text in very good condition.    $16.00

115569. Chandler, A. C.   Modifications and Adaptations to Function in the Feathers of Circus hudsonius.   University of California, 1914, University of California Publications in Zoology, Volume 11, Number 13 : pages 329-376 with 5 plates.   Softbound, previous owners marks on front wrap, text in very good condition.   Original publication, not a modern reprint.   $10.00

42432. Grinnell, H. W.   Three New Races of Vespertilionid Bats from California.   University of California Press, 1914, University of California Publications in Zoology, 12 (10) : pages 317-321.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $5.00

130241. Sumner, F. B. et al.   A Report Upon the physical Conditions in San Francisco Bay, Based Upon the Operations of the United States fisheries Steamer 'Albatross" During the Years 1912 and 1913.   University of California Press, 1914, University of California Publications in Zoology, Volume 14, Number 1 : pages 1-198 with 20 figures and 20 figures.   Softbound, tape repair to front wrap, text in very good condition.   Original Publication, not a modern reprint.   $34.00

42416. Grinnell, J. et al.   Diagnoses of Seven New Mammals from East-Central California and A New Bat of the Genus Myotis from the High Sierra Nevada of California.   University of California Press, 1916, University of California Publications in Zoology, 17 (1&2) : pages 1-10.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $7.00

115571. Bryant, H. C.   Habits and Food of the Roadrunner in California.   University of California, 1916, University of California Publications in Zoology, Volume 17, Number 5 : pages 21-58 with 4 plates and 2 figures.   Softbound, minor signs of use, text in very good condition.   Original publication, not a modern reprint.   $10.00

130242. Easterly, C. O.   Specificity in Behavior and the Relation Between Habits in Nature and Reactions in the Laboratory.   University of California Press, 1917, University of California Publications in Zoology, Volume 16, Number 20 : pages 381-392.   Softbound, very good condition.   Original Publication, not a modern reprint.   $8.00

42419. Camp, C. L.   Excavations of Burrows of the Rodent Aplodontia, with Observations on the Habits of the Animal.   University of California Press, 1918, University of California Publications in Zoology, 17 (18) : pages 517-536 with 6 figures.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $11.00

42598. Swarth, H. S.   The Pacific Coast Jays of the Genus Aphelocoma.   University of California Press, 1918, University of California Publications in Zoology, Volume 17, Number 13 : pages 405-422 and 1 figure.   Softbound, previous owners name, other minor signs of use, very good condition.    $5.00

130243. Essenberg, C.   The Pteropod Desmopterus pacificus sp. nov..   University of California Press, 1919, University of California Publications in Zoology, Volume 19, Number 2 : pages 85-88 with 2 figures.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $7.00

115586. Dixon, J.   Notes on the Natural History of Bushy-Tailed Wood Rats of California.   University of California, 1919, University of California Publications in Zoology, Volume 21, Number 3 : pages 49-74 with 3 plates and 3 figures.   Softbound, minor signs of use, very good condition.   Original publication, not a modern reprint.   $10.00

115195. Swarth, H. S.   Revision of the Avian Genus Passerella, with special reference to the distribution and migration of the races in California.   University of California, 1920, University of California Publications in Zoology, Volume 21, Number 4 : pages 75-224 with 4 plates and 30 figures.   Softbound, previous owners stamp, minor cover wear, text in very good condition.   Original publication, not a modern reprint.   $19.00

129507. Allen, W. E.   A Quantitative and Statistical Study of the Plankton of the San Joaquin River and Its Tributaries in and Near Stockton, California, in 1913.   University of California Press, 1920, University of California Publications in Zoology, Volume 22, Number 1 : 292 pages with 1 figure and 12 plates.   Softbound, minor signs of use, text in very good condition.    $21.00

130244. Kofoid, C. A.   A New Morphological Interpretation of the Structure of Noctiluca, and Its Bearing on the Status of the Cystoflaellata (Haeckel).   University of California Press, 1920, University of California Publications in Zoology, Volume 19, Number 10 : pages 317-334 with 2 figures and 1 plate.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $8.00

49395. Schmitt, W. L.   The Marine Decapod Crustacean of California with Special Reference to the Decapod Crustacean Collected by the United State Bureau of Fisheries Steamer "Albatross" in Connection with the Biological Survey of San Francisco Bay During the Years 1912-1913.   University of California Press, Berkeley, California, 1921, University of California Publications in Zoology, Volume 23 : pages 1-470 with 165 figures and 50 plates.   Hardbound, xlib, minor signs of use and age, very good condition.   rare first edition, in very good condition.   $150.00

130249. Kofiod, C. A. et al.   Mitosis in Endamoeba Dysenteriae in the Bone Marrio in Arthritis Deformans and Endamoeba Dysenteriae in the Lymph Glands of Man in Hodgkin's Disease.   University of California Press, 1922, University of California Publications in Zoology, Volume 20, Number 11 & 12 : pages 301-312 with 11 figures.   Softbound, previous owner stamps, text in very good condition.   Original Publication, not a modern reprint.   $5.00

130250. Miller, R. C.   Variations in the Shell of Teredo Navalis in San Francisco Bay.   University of California Press, 1922, University of California Publications in Zoology, Volume 22, Number 2 : pages 293-328 with 6 figures and 5 plates.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $13.00

130247. Kofiod, C. A. and Swezy, O.   Mitosis and Fission in the Active and Encysted Phases of Giardia Enterica (Grassi) of Man, with a Discussion of the Method of Origin of Bilateral Symmetry in the Polmastigote Flagellates.   University of California Press, 1922, University of California Publications in Zoology, Volume 20, Number 8 : pages 199-234 with 4 plates and 11 figures.   Softbound, minor signs of use, uncut text in very good condition.   Original Publication, not a modern reprint.   $13.00

130251. Allen, W. E.   Quantitative Studies on Marine Phytoplankton at La Jolla in 1919.   University of California Press, 1922, University of California Publications in Zoology, Volume 22, Number 3 : pages 329-347 with 2 figures.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $7.00

42602. Swarth, H. S.   Birds and Mammals of the Stikine River Region of Northern British Columbia and Southeastern Alaska.   University of California Press, 1922, University of California Publications in Zoology, Volume 24, Number 2 : pages 125-314 with 34 illustrations including 1 map.   Softbound, previous owners name, minor signs of use, text in very good condition.    $19.00

130252. Blum, H. F.   On the Effect of Low Salinity on Teredo Navalis.   University of California Press, 1922, University of California Publications in Zoology, Volume 22, Number 4 : pages 349-368 with 4 figures.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $8.00

42420. Kellogg, R..   A Study of the Californian Forms of the Microtus montanus Group of Meadow Mice and A Synopsis of the Microtus mordax Group of Meadow Mice in California.   University of California Press, 1922, University of California Publications in Zoology, 21 (7&8) : pages 245-302, 54 figures and 1 plate.   Printed wraps, previous owners name, other minor signs of use and age, very good condition.    $9.00

130245. Rees, C. W.   The Neuromotor Apparatus of Paramecium.   University of California Press, 1922, University of California Publications in Zoology, Volume 20, Number 14 : pages 333-364 with 5 figures and 5 plates.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $8.00

130253. Allen, W. E.   Studies on Marine Diatoms and Dinoflagellates Caught by Aid of the Kofoid Bucket in 1922.   University of California Press, 1923, University of California Publications in Zoology, Volume 22, Number 11 : pages 435-445 with 5 figures.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $5.00

129498. Grinnell, J.   An Account of the Mammals and Birds of the Lower Colorado Valley with especial reference to the distributional problems presented.   University of California, 1923, University of California Publications in Zoology, Volume 21, Number 10 : pages 313-324.   Softbound, previous owerns inscription, text in very good condition.   Original publication, not a modern reprint.   $10.00

42599. Wetmore, A.   New Subspecies of Birds from Patagonia.   University of California Press, 1923, University of California Publications in Zoology, Volume 21, Number 12 : pages 333-337.   Softbound, minor signs of use, uncut text in very good condition.    $5.00

130246. Bercovitz, N.   A Comparison of the Cysts of Endamoeba Coli and Councilmania Lafleuri in Congo Red.   University of California Press, 1923, University of California Publications in Zoology, Volume 20, Number 15 : pages 365-371.   Softbound, minor signs of use, text in very good condition.   Original Publication, not a modern reprint.   $5.00

115196. Swarth, H. S.   Birds and mammals of the Skeena River region of northern British Columbia.   University of California, 1924, University of California Publications in Zoology, Volume 24, Number 3 : pages 315-394 with 3 plates and 1figure.   Softbound, previous owners inscription, some cover wear, text in very good condition.   Original publication, not a modern reprint.   $15.00

42603. Wetmore, A.   Report on a Collection of Birds Made by J. R. Pemberton in Patagonia.   University of California Press, 1926, University of California Publications in Zoology, Volume 24, Number 4 : pages 395-474 with 11 figures, and 3 plates.   Softbound wraps chipped, previous owners mark on front wrap, text in very good condition.    $11.00

115576. Swarth, H. S.   Report on a collection of birds and mammals from the Atlin region, northern British Columbia.   University of California, 1926, University of California Publications in Zoology, Volume 30, Number 4 : pages 51-162 with 11 figures and 5 plates.   Softbound, some cover wear, text in very good condition.   Original publication, not a modern reprint.   $17.00

125936. Hall, E. R.   Changes During Growth in the Skull of the Rodent Otospermophilus grammurus beecheyi.   University of California Press, 1926, University of California Publications in Zoology, Volume 21, Number 14 : pages 355-404 with 43 figures.   Softbound, inscribed by author, usual edge wear, text in very good condition.    $8.00

113510. Grinnell, J. and Swarth, H. S.   Systematic Review of the Pacific Coast Brown Towhees.   University of California Press, 1926, University of California Publications in Zoology, Volume 21, Number 18 : pages 427-433 with 2 figures.   Softbound, very good condition.    $7.00

42421. Hall, E. R.   Changes During Growth in the Skull of the Rodent Otospermophilus grammurus beecheyi.   University of California Press, 1926, University of California Publications in Zoology, Volume 21, Number 14 : pages 355-404 with 43 figures.   Softbound, previous owners name, text in very good condition.    $8.00