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14. Bethe, a., Pfliig. Arch. ges. Physiol. 221:344-362 (1929;. Ionic adaptions, 

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15. Bethe, A., and Berger, E., Pftiig. Arch. ges. Physiol. 227:571-584 (1931). Ionic 

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16. Bialaszewicz, K., Arch. Internat. Physiol. 35:98-124 (1932). Ionic regulation 

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17. EiALASZBwicz, K., Arch. Internat. Physiol. 36:41-53(1933). Ionic composition 

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20. BoDiNE, J. H., Biol. Bull. 51:363-369 (1926;. Blood of Orthoptera, pH. 



21. BoGUCKi, M., Arch. Internat. Physiol. 35:197-213 (1932;. Ionic regulation in 

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22. BoGucKi, M., Arch. Internat. Physiol. 38:172-179 (1934;. Ionic balance jn 

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23. Bond, R. M., Gary, K., and Hutchinson, G. E., ;. Exper. Biol. 9:12-14 (1932). 

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27. Boyle, P. J., Conway, E. J., et al., /. Physiol. 99:401-414 (1941). Electrolyte 

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28. Brecher, L., Biochem. Ztschr. 211:40-64 (1929). xMinerals in butterflies. 



29. Carlson, J. G., Biol. BuIL 90:109-121(1946). Saline for grasshoppers. 



30. Clarke, F. W., and Wheeler, W. C, Prof. Pap. U. S. Geol. Surv. iNo. 124, 

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32. Cole, W. H., /. Gen. Physiol. 25:1-6 (1941). Saline for Homarus. 



33. Cole, W. H., and Kazalski, L. A., Bull. Mt. Desert I'sl. Biol. Lah. 41:40-46 

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34. Conway, E. J., BioL Rev. 20:56-72 (1945). Electrolytes in muscle and plasma; 

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35. Damboviceanu, A., C. R. Soc. BioL Paris 105:913-914 (1930). Calcium 

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36. Davey, D. G., /. Exper. Biol. 15: 217-224 (1938). Saline for nematodes. 



37. Davison, H., and Danielli, J. F., The Permeabihty of Natural Membranes. 

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38. Dayiey, M. E., pREiVioNT-SMiTH, F., and Carroll, M. P., ). Biol. Cheni. 

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39. Demjanowski, S., et ai,., Biochem. Ztschr. 247:386-408 (1932). Bombyx blood 



nH 



40. Dotterweich, H., PflUg. Arch. ges. Physiol. 232:263-286 (1933). Calciferous 

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40a. Dotterweich, H., and Elssner, E., BioL Zentralbl. 55:138-163 (1935). Mo- 

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41. Drilhon, a., C. R. Soc. BioL Paris 115:1194-1195 (1934). Minerals in hemo- 



lymph, Lepidoptera. .,^ /-,-.-> ^N 



42. Drilhon, A., and Pora, E. A., Trav. Roscoff Stat. Biol. 14:111-120 (1936). 

 Mineral composition of Carcinus and Sacculina. 



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