XXXY111 



Castration and ovariotomy, effects of, upon sheep (Marshall), 27. 

 Cholesterol content of tissues under various diets (Ellis and Gardner), 385. 

 Cladothrix dichotoma, life-history of (Ellis), 344. 

 Colour-blindness, confusion test for (Burch), 81. 



Colours, after-images and successive contrast with (Porter and Edridge-Green), 434. 

 Cortical point, instability of a (Brown and Sherrington), 250. 

 Creighton (H. J. M.) See Harris and Creighton. 

 Croonian Lecture (Lucas), 495. 



Cropper (J. W.) The Development of a Parasite of Earth-worms, 525. 

 Cytisus Adami, the oxydases of (Keeble and Armstrong), 460. 



Davey (J. B.) See Bruce and others. 



Dental pulp, distribution of nerves of (Mummery), 79. 



Dobell (C.) On the Systematic Position of the Spirocha>ts, 186. 



Douglas (C. G.), Haldaue (J. S.), Henderson (Y.), and Schneider (E. C.) The Physio- 

 logical Effects of Low Atruosjmeric Pressures, as observed on Pike's Peak, Colorado, 

 65. 



Dudgeon (L. S.) See Shattock and Dudgeon. 



Duke (H. L.) The Transmission of Trypanosoma mm urn (Laverau), 4; Antelope 



and their Eelation to Trypanosomiasis, 156 ; Antelope as a Reservoir for 



Trypanosoma gambiense, 299 ; Observations on Fowls and Ducks in Uganda 



with Eelation to Trypanosoma gallinarum and T. ga/mbiense, 378 ; Further 



Observations on the Recovery of Trypanosoma gambiense from Tragelaphus spekei in 



the Islands of Lake Victoria Nyanza, 483 ; Some Observations on Trypanosoma 



pecorum (Bruce) and T. uniforme (Bruce), 554 ; A Camel Trypanosome ; with 



some Remarks on the Biometric Method of Diagnosing Trypanosomas, 563. See also 

 Fraser and Duke. 



Earth-worms, development of a parasite of (Cropper), 525. 

 Echinus, locomotor function of lantern in (Gemmill), 84. 

 Edridge-Green (F W.) See Porter and Edridge-Green. 



Ellis (D.) An Investigation into the Life-history of Cladothrix dichotoma (Cohn), 344. 

 Ellis (G. W.) and Gardner (J. A.) The Origin and Destiny of Cholesterol in the Animal 



Organism. Part IX. — On the Cholesterol Content of the Tissues, other than Liver, 



of Rabbits under Various Diets and during Inanition, 385. 

 Emulsin, enzymes of (Armstrong and others), 359, 363, 370. 



Enzyme action, studies on. XV— XVIII (Armstrong and others), 109, 359, 363, 370. 

 Enzymes, action of, on hexosephosphate (Harding), 418. 

 Excitation in nerve and muscle, process of (Lucas), 495. 

 Eye, effects of ultra-violet rays on (Martin), 319. 



Eyes, instrument for measuring distance between centres of rotation of the (Ryland and 

 Lang), 53. 



Eyre (J. V.) See Armstrong (H. E.) and Eyre. 



Fantham (H. B.) See Stephens and Fantham. 



Fever, experimental, critical study of (Hort and Penfold), 174. 



Flack (M.) See Hill and Flack. 



Flagellate infections in certain Uganda Hemiptera (Robertson), 234. 

 Flagellate monad, life-cycle of (Martin), 393. 



Forbes (A.) Reflex Rhythm induced by Concurrent Excitation and Inhibition, 289. 



Fraser (A. D.) and Duke (H. L.) An Antelope Trypanosome, 1 ; The Relation of 



Wild Animals to Trypanosomiasis, 2. 



