284 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 1 37 



Babers, F. H., and Pratt, J. J., Jr. 



1950. Studies on the resistance of insects to insecticides. I. Cholinesterase 

 in house flies (Miisca domcstica L.) resistant to DDT. Physiol. 

 Zool., vol. 22,, pp. 58-63. 

 Ball, G. H., and Clark, E. W. 



1953- Species differences in amino acids of Culex mosquitoes. Systematic 

 Zool., vol. 2, pp. 138-141. 

 BoDENSTEiN, D., and Sacktor, B. 



1952. Cytochrome c oxidase during the metamorphosis of Drosof>htla virilis. 

 Science, vol. 116, pp. 299-300. 

 Brooks, M. A. 



1957. Succinoxidase in the American cockroach. Ann. Ent. Soc. Amer., 

 vol, 50, pp. 122-125. 

 Clark, E. W., and Ball, G. H. 



1952. The free amino acids in the whole bodies of culicid mosquitoes. Exp. 



Parasitol., vol. i, pp. 339-346. 

 Day, M. F. 



1943. The function of the corpus allatum in muscoid Diptera. Biol. Bull., 



vol. 84, pp. 127-140. 

 Evans, A. C. 



1935- Some notes on the biology and physiology of the sheep blowfly, 



Lucilia sericata Meig. Bull. Ent. Res., vol. 26, pp. 1 15-122. 

 Ford, E. B. 



1941. Studies on the chemistry of pigments in the Lepidoptera, with ref- 



erence to their bearing on systematics. i. The anthocyanins. Proc. 

 Roy. Ent. Soc. London, ser. A, vol. 16, pp. 65-90. 



1942. Idem. 2. Red pigments in the genus Delias. Ibid., vol. 17, pp. 87-92. 



1944. Idem. 3. The red pigments of the Papilionidae. Ibid., vol. 19, pp. 



92-106. 

 GiLMOUR, D. 



1953. Localization of the magnesium-activated apyrase of insect muscle in 



the sarcosomes. Australian Journ. Biol. Sci., vol. 6, pp. 586-590. 

 HiNTON, H. E. 



1948. On the origin and function of the pupal stage. Trans. Roy. Ent. Soc. 

 London, vol. 99, pp. 395-409. 

 Keilin, D. 



1925. On cytochrome, a respiratory pigment, common to animals, yeast and 

 higher plants. Proc. Roy. Soc. London, ser. B, vol. 98, pp. 312-339. 

 Levenbook, L., and Williams, C. M. 



1956. Mitochondria in the flight muscles of insects. III. Mitochondrial 

 cytochrome c in relation to the aging and wing beat frequency of 

 flies. Journ. Gen. Physiol., vol. 39, pp. 497-512. 

 Lewis, S. E., and Slater, E. C. 



1954. Oxidative phosphorylation in insect sarcosomes. Biochem. Journ., 



vol. 58, pp. 207-217. 

 Lindeman, V. F. 



1945. A comparative study of the cholinesterase activity of the vertebrate 



nervous system with special reference to its relationship to motor 

 ability. Amer. Journ. Physiol., vol. 143, pp. 687-791. 



