Water en 



26. Beadle, L. C, ;. Exper. Bio/. 16:346 362(1939). Osmotic and chloride regula- 

 tion in mosquito larvae from salt ponds. 



27. Beadle, L. C, and Cragg, J. B., /. Exper. hioX. 17:153-163 (1940). Adaptation 

 of osmotic concentration and chlorinity in Gammarus to salinity of medium. 



28. Beadle, L. C, and Cragg, J. B., Nature 146:588 (1940). Osmotic and chloride 

 regulation in Gammarus. 



29. Belda, W. H., The Salesianum 37:68-81 (1942). Volume changes in Pelomyxa 

 in different concentrations of medium. 



30. Belda, W. H., The Salesianum 37:125-134 (1942). Contractile vacuole of 

 Pelomyxa. 



31. Belda, W. H., The Salesianum 38:17-24 (1943). Permeability of Pelomyxa for 

 water. 



32. Bendett, E., Morrison, P., and Irving, L., Biol. Bull. 80:429-440 (1941). 

 Osmotic concentration of salmon blood. 



33. Bentley, E. W., /. Exper. Biol. 20:152-158 (1944). Reactions of grain beetle 

 Ptinus in humidity gradient. 



34. Berger, E., and Bethe, A., Pfliig. Arch. ges. Physiol. 228:769-789 (1931). 

 Permeability of body surface of animals for iodine. 



35. Bethe, A., Pfliig. Arch. ges. Physiol 221:344-362 (1929). Ion permeabiUty of 

 marine crustaceans and molluscs. 



36. Bethe, A., /. Gen. Physiol. 13:437-444 (1930). Permeability of molluscs and 

 crustaceans. 



37. Bethe, A., Pfliig. Arch. ges. Physiol. 234:629-644 (1934). Permeability of 

 marine animals for salts and water. 



38. Bethe, A., Holst, E., and Hue, E., Pfliig. Arch. ges. Physiol. 235:330-334 

 (1935). Osmotic regulation, Carcinus. 



39. Bialaszewicz, K., Arch. Internat. Physiol. 35:98-124 (1932). Urine formation, 

 Maja. 



40. Black, V. S., Biol. Bull. 95:83-93 (1948). Changes in density, chloride, weight, 

 and swimbladder gas in Fundulus. 



41. Bogucki, M., Arch. Internat. Physiol. 35:197-213 (1932). Water and salt 

 balance in a marine isopod, Mesidotea. 



42. Bogucki, M., Arch. Internat. Physiol. 38:172-179 (1934). Ionic and osmotic 

 regulation in crayfish. 



43. Bond, R. M., Carr, M. K., and Hutchinson, G. E., /. Exper. Biol. 9:12-14 

 (1932). Chloride in cyclostome blood. 



44. Bone', G., and Koch, H. J., Ann. Soc. Roy. Zool. Belg. '73:73-87 (1942). Urine 

 formation, aquatic insects. 



45. BoREi, H., Ark. Zool. 28B:l-5 (1935). Composition of blood of cyclostome, 

 Myxine. 



46. Bottazzi, F., Arch. Ital. Biol. 28:61-72 (1897). Osmotic concentration of blood 

 of marine animals. 



47. Bottazzi, P., Ergehn. Physiol. 7:161-402 (1908). Freezing points and con- 

 ductivities of fluids of many organisms. 



48. Browtm, a. H., in Adolph's Physiology of Man in the Desert (1947). New York, 

 Interscience Pub., Ch. 17, 271-279. Maximum dehydration of man. 



49. Buchanan, J. W., Biol. Bull. 60:309-326 (1931). Volume changes of Planaria 

 in different salinities. 



50. Buxton, P. A., Animal Life in Deserts (1923). London, Arnold Co., 176 p. 



51. Chew, R., Doctor's Thesis, Univ. 111. (1948). The water exchanges of some 

 small mammals. 



52. Churney, L., Biol. Bull. 82:52-67 (1942). Osmotic sweHing of nuclei, marine 

 eggs. 



53. Claus, A., Zool. )ahrh., Aht.allg. Zool. U.Physiol. 58:365-432(1937). Osmotic 

 responses of the water boatman, Sigura. 



54. Conklin, R., and Krogh, A., Ztschr. vergl. Physiol. 26:239-248 (1938). 

 Osmotic behavior of Eriocheir and Mytilus. 



55. CoPELAND, D. E., ;. Morph. 82:201-228 (1948). Cytology of secretory cells 

 in gills of Fundulus. 



56. CuENOT, L., Arch. Zool. 15:79-124 (1898). Function of nephridia of earthworms. 



