14 Publications of Carnegie Institution of Washington 



183. Papers from the Tortugas Laboratory of the Carnegie Institution of Wash- 



ington. Vol. VI. Octavo, in+323 pages, 27 plates, 97 figures . $3.50 



This book contains the following papers, not sold separately: 



MAYER, A. G. Effects of Temperature on Tropical Marine Animals. 24 pp., 12 figs. 

 MAYER, A. G. The Relation between the Degree of Concentration of the Electrolytes 



of Sea-Water and the Rate of Nerve-Conduction in Cassiopea. 30 pages, 13 figs. 

 MAYER, A. G. The Law Governing the Loss of Weight in Starving Cassiopea. 28 



pages, i plate, 21 figs. 

 GOLDFARB, A. J. Changes in Salinity and Their Effects upon the Regeneration of 



Cassiopea xamachana. 12 pages, 4 figs. 

 GOLDFARB, A. J. Regeneration in the Annelid Worm, Amphinoma pacifica, after 



removal of the Central Nervous System. 8 pages. 



GOLDFARB, A. J. Experimentally Fused Larvae of Echinoderms with Special Refer- 

 ence to their Skeletons. 20 pages, 15 figs. 



MCCLENDON, T. F. Experiments on the Permeability of Cells. 8 paces, 3 figs. 

 HARVEY, E. N. The Relation between the Rate of Penetration of Marine Tissues 



of Alkali and the Change in Functional Activity induced by the Alkali. 16 



pages, i fig. 

 JACOBS, M. H. Physiological Studies on Certain Protozoan Parasites of Diadema 



sctosum. 1 1 pages. 

 DAHLGREN, ULRIC. Origin of the Electric Tissues of Gymnorchus niloticus. 36 



pages. 9 plates, 9 figs. 

 REINKE, E. E. The Development of the Apyrene Spermatozoa of Strombus bi- 



ttiberctilatus. 46 pages, 7 plates. 

 GUDGER, E. W. The History of the Spotted Eagle Ray, Aetobatus narinari, together 



with a Study of its External Structures. 91 pages, 10 plates, 19 figs. 



184. Finley, J. P., and William Churchill. The Subanu : Studies of a Sub-Visa- 



yan Mountain Folk of Mindanao. Octavo, iv-f236 pp., 2 pis. . $2.00 



185. Hasse, Adelaide R. Index to United States Documents relating to Foreign 



Affairs, 1828-1861. In 3 parts. Quarto. 



Part I, A to H, pages 1 to 793 $9.00 



Part II, I to Q, pages 795 to 1331. 



Part III, R to Z In press 



186. Barus, Carl. The Diffusion of Gases through Liquids, and Allied Experi- 



ments. Octavo, vi+88 pages, 38 text figures $1.00 



187. Benedict, Francis G., and E. P. Cathcart. Muscular Work: A Metabolic 



Study with Special Reference to the Efficiency of the Human Body as 

 a Machine. Octavo, vii-{-176 pages, 1 plate, 10 figs. . . . $2.50 



188. Davenport, Charles B. Heredity of Skin-Color in Negro-White Crosses. 



(Paper No. 20, Station for Experimental Evolution.) Octavo, 106 pages, 

 4 plates $1.75 



189. Osgood, C. G. A Concordance to the Poems of Spenser. Quarto, xm-f- 



997 pages, 1 plate $20.00 



190. (See Nos. 60, 80, 110, 130, 160, 170, 180, 210, 230.) Jones, Harry C., and 



J. S. Guy. Absorption Spectra of Solutions as Affected by Temperature 



and by Dilution: A Quantitative Study of Absorption Spectra by means of 

 the Radiomicrometer. Octavo, vii-f-93 pages, 22 plates, 44 text figures. $2.00 



191. Weed, Lewis H. A Reconstruction of the Nuclear Masses in the Lower 



Portion of the Human Brain-Stem. (Contribution to Embryology.) 

 Quarto, 78 pages, vi plates $2.50 



192. Huntington, Ellsworth, with contributions by Charles Schuchert, A. E. 



Douglass, and C. J. Kullmer. The Climatic Factor, as Illustrated in 

 Arid America. Quarto, 341 pages, 12 plates, 2 maps, 90 figs. . $5.50 



193. MacDougal, D. T., and COLLABORATORS. The Salton Sea: A Study of the 



Geography, the Geology, the Floristics, and the Ecology of a Desert 

 Basin. Quarto, xi+182 pp., 32 pis., 4 figs. ... . $5.00 



194. Shreve, Edith B. The Daily March of Transpiration in a Desert Peren- 



nial. Octavo, 64 pages, 1 plate, 27 text figures .... $0.75 



195. Castle, W. E., and John C. Phillips. Piebald Rats and Selection: An Ex- 



perimental Test of the Effectiveness of Selection and of the Theory of 

 Gametic Purity in Mendelian Crosses. (Paper No. 21, Station for Experi- 

 mental Evolution.) Octavo, 56 pages, 3 plates .... $0.75 



196. MacDowell, E. C., and W. E. Castle. Size Inheritance in Rabbits. (Paper 



No. 22, Station for Experimental Evolution.) Octavo, 55 pages, 9 figs. $0.50 



197. Wright, Albert Hazen. Life Histories of North American Anura: The 



Anura of Ithaca, New York. Octavo, 98 pages, 21 plates . . $2.00 



