Temperature: Metabolic Aspects and Perception 379 



141. Prouty, L. R., Fed. Proc. 8:128-129 (1949). Heat balance, cats. 



142. Randall, W. C, Am. ]. Physiol. 139:56-63 (1943). Temperature regulation in 

 birds. 



143. Ranson, S. W., Harvey Lectures (1937), pp. 92-121. Review, temperature center 

 of hypothalamus. 



144. Reeder, W. G., /. Mammal. 30:51-53 (1^49). Body temperature, hibernating 

 bat. 



145. Robinson, W., Tech. Bull, Univ. Minn. Agr. Exper. Sta. 41:1-43 (1926). 

 Cold killing of grain weevils. 



146. Rodbard, S., Fed. Proc. 6:191 (1947), and Science 108:413-415 (1948); also 

 Rodbard, S., and Feldman, D., Proc. Soc. Exper. Biol. & Med. 63:43-44 (1946). 

 Body temperature and blood pressure, reptiles. 



147. Rogers, C. G., and Lewis, E. M., Biol. Bull. 27:262-269 (1914). Body tempera- 

 ture of earthworm. 



148. Romanoff, A. T., Science 94:218-219 (1941). Development of homeothermy, 

 birds. 



149. Rubin, M. A., ). Gen. Physiol. 18:643-647 (1935). Role of lateral line in 

 thermal shock reaction, fish. 



150. RuBNER, M., Biochem. Ztsc^r. 148:223-267(1924). Metabolism of cold-blooded 

 animals. 



151. RucKER, F., Ztschr. vergl. Physiol. 21:275-280 (1934), also Pfiitg. Arch. ges. 

 Physiol. 231:729-741 (1933). Infra-red reflection, insects. 



152. Sand, A., Proc. Roy. Soc. Land., B. 125:524-553 (1938). Temperature stimula- 

 tion of ampullae of Lorenzini, elasmobranchs. 



153. Sawaya, p., Arq. Cirurg. Clin. Exper. 5:235-254 (1941). Temperature fluctua- 

 tions, three-toed sloth. 



154. ScHERBAKOv, A. P., Bull. Biol. Med. Exper. 3:268-270 (1937). Respiration of 

 lamprey at different temperatures. 



155. ScHOLANDER, P. B., To be pubHshed (1950). Metabolic reactions of arctic and 

 tropical animals to temperature stress. 



156. Shelford, V. E., and Powers, E. B., Biol. Bidl. 28:315-334 (1915). Reactions 

 of fish in thermal gradients. 



157. Simpson, S., and Galbraith, J. J., /. Physiol. 33:225-238 (1905). Diurnal 

 temperature rhythms, birds and mammals. 



158. SiOLi, H., Zool. Jahrh. Aht. allg. Zool. u. Physiol. 58:284-296 (1937). Thermo- 

 taxis and location of thermoreceptors, bedbug. 



159. Sizer, L W., Adv. in Enzymol. 3:35-62 (1943). Temperature effects on enzyme 

 kinetics. 



160. Spealman, C. R., Am. ]. Physiol. 146:262-266 (1946). Cooling by immersion, 

 rats, rabbits, dogs. 



161. Stier, T. J. B., and Pincus, G., /. Gen. Physiol. 11:349-356 (1928). Tempera- 

 ture characteristics of young mammals. 



162. Sturkie, p. D., Am. ). Physiol. 147:531-536 (1946). Low lethal temperature, 

 chickens. 



163. Suomalainen, P., Nature 142:1157 (1938). Magnesium in blood, hibernating 

 hedgehog. 



164. Thomsen, E., and Thomsen, M., Ztschr. vergl. Physiol. 24:343-380 (1937). 

 Temperature selection by fly larvae. 



165. Thornton, F. E., Physiol. Zool. 5:246-253 (1932). High lethal temperature. 

 Amoeba proteus. 



166. ToTZE, R., Ztschr. vergl. Physiol. 19:110-161 (1933). Temperature selection, 

 ticks. 



167. UvAROV, B. P., Tr. Ent. Soc. Lond. 79:1-274 (1931). Insects and climate, lethal 

 temperatures. 



168. VoNK, H. J., Adv. in Enzymol. 1:371-417 (1941). Temperature of inactivation, 

 enzymes. 



169. Wade, O., /. Mammal. 11:160-188 (1930). Temperature, hibernation, ground 

 squirrel. 



170. Weese, a. O., Biol. Bidl. 32:98-116 (1917). Thermal reactions, Phrynosoma. 



