Respiration and Metabolism 285 



232. LoEwv, Tabul. Biol. 3:461-514 (1926). Oxygen consumption data. 



233. LoNGENECKER, H. E., Bio/. Sytnp. 5:99-115(1941). Carbohydrate-fat conversion. 



234. LooFBOURROw, G. N., and Gesell, R., Am. ). Physiol. 133:365 (1941). Respira- 

 tory patterns; birds. 



235. LuMSDEN, T., /. P^iysio/. 58:259-266(1924). Respiration of tortoise. 



236. Lund, E. J., Biol. Bull. 41:203-220 (1921). Oxygen tension and consumption; 

 Planaria. 



237. Lynn, W. G., and Brand, T. v., Biol Bull. 88:112-125 (1945). Oxygen con- 

 sumption; turtle embryos. 



238. Maas, J. A., Ztschr. vergl. Physiol. 26:605-610 (1939). Respiration of air- 

 breathing snails. 



239. MacArthur, J. W., and Baillie, W. H. T., Science 64:229-230 (1926). Sex 

 difference in oxygen consumption; Daphnia. 



240. Magnus-Levy, A., P/Zjig. /Irc/i. 55:1-126(1894). Metabolic rate during fasting; 

 man. 



241. Maloeuf, N. S. R., /. Exper. Zool. 74:323-351 (1936). R.Q. values; aquatic 

 / arthropods. 



y242. Maloeuf, N. S. R., Ztschr. vergl. Physiol. 25: 1-28, 29-42, 43-46 (1937). Critical 

 oxygen tensions in invertebrates. 



243. Marey, E.J. , Le Vol desOiseaux( 1890). Paris, Masson. 



244. Marlier, G., Ann. Soc. Roy. Zool. Belg. 69:163-185 (1938). Air-breathing 

 teleosts. 



245. Marvel, R. M., and Fisher, K. C, Biol. Bull. 94:45-54 (1948). Cyanide sensi- 

 tivity; squid embryos. 



246. Matthews, S. A., and Smith, D. C, Physiol. Zool. 20:161-164 (1947). 

 Metabolic response to thiourea; Fundulus. 



247. McCoy, V. R., Physiol. Rev. 15:221-240 (1935). Physiology of helminth para- 

 sites. 



248. McCutcheon, F. H., Ann. Ent. Soc. Amer. 33:35-55 (1940): Respiratory 

 mechanism in grasshopper. 



249. McCutcheon, F. H., Physiol. Zool. 16:255-269 (1943). Respiratory mechanism 

 of turtles. 



250. McGovRAN, E. R., Ann. Ent. Soc. Amer. 24:751-761 (1931). Tracheal ventila- 

 tion; insects. 



251. Melampy, R. M., and Willis, E. R., P/iysio/. ZooL 12:302-311(1939). Respira- 

 tion of larvae and pupae of honeybee. 



252. Meyer, H., Zool. Jahrb. 55:349-398 (1935). Starfish respiration. 



253. MoDLiNGER, G., Studia Zool. (Budapest) 2:25-51 (1931). Buccal-pharyngeal 

 respiration; turtles. 



254. Moldawskaja, E. A., Arch. Protist. 88:355-365 (1937). Adaptations to oxygen 

 lack; Vorticella. 



255. MoNTuoRi, A., Arch. ltd. Biol. 59:213-234(1913). Ox>'gen consumption; marine 

 animals. 



256. Morgan, A. H., and Grierson, M. C, Physiol. Zool. 5:230-245 (1932). Mayfly 

 respiration. 



257. Morgan, A. H., and O'Neil, H. D., Physiol. Zool. 4:361-379 (1931). Caddis 

 fly respiration. 



258. Morrison, P. R., J. Cell. & Comp. Physiol. 31:281-292 (1948). Mammalian 

 oxygen consumption. 



259. Needham, J., Biochemistry and Morphogenesis (1942). Cambridge Univ. Press, 

 pp. 562-605. 



260. Needham, J., and Nowinski, W. W., Biochem. ). 31:1165-1184 (1937). Em- 

 bryonic carbohydrate metabolism. 



261. Nielsen, M., Skand. Arch. Physiol. 74:87-208 (1936). Carbon dioxide as 

 respiratory stimulant. 



262. Nims, L., Ann. Rev. Physiol. 8:99-116(1946). Respiration. 



263. NiMS, L., in Howell's Textbook of Physiology (John F. Fulton, ed.) (1949). 

 Philadelphia, Saunders. Chap. 39, 40. 



264. Olthof, H. J., Ztschr. vergl. Physiol. 21:534-544 (1935). Respiratory regula- 



tion; fish. 



