PARACHORS— EAST AFRICAN LAKES 



283 



1930. 



1931- 



Lindemann and Wiegrabe, Ber., 1930, 63, 1650. 



Hammick, New, Sidgwick and Sutton, X Chem. Soc, 1930, 1876. 



Sidgwick and Bayliss,^. Chem. Soc, 1930, 2027. 



Butler and Maass, J. Amer. Chem. Soc, 193°. 52, 2197. 



Quinn and Wernimont, J. Amer. Chem. Soc, 1930,52, 2727. 



Sickmann and Menzies,^ Amer. Chem. Soc, 1930, 52, 3328. 



Cavell and Sugden,^. Chem. Soc, 1930, 2572. 



Lindemann and Groger, Ber., 1930, 63, 715. 



Joglekar and Watson, X Indian Inst. Sci., 193°. XIII A, 119. 



Rewadekar and Watson, J. Indian Inst. Sci., 193°. ^m A, 128. 



Landolt and Bornstein, Zzveit. Erganzungsband , pp. 172-188. 



Sugden and Wilkins, J. Chein. Soc, 1931. 126. 



Morgan and Burstall, J. Chem. Soc, 1931, i73- 



Gibson and Johnson, JJ'. Chem. Soc, 193 1, 266. 



Evans and Soper, J. Chem. Soc, 1931, 289. 



Hennant-Roland and Lek, Bidl. Soc Chem., 1931, 40, 177 (see 



also Lek, Thesis, Brussels, Oct. 1930). 

 Sidgwick and Barkworth,^. Chem. Soc, 193 1, 807. 

 Parker and Robinson, J. Chem. Soc, 193 1, 1314- 



EAST AFRICAN LAKES. 



Report of Cofiimittee appointed to co-operate in an Expedition to itivestigate 

 the Biology, Geology, and Geography of Lakes Bari?igo and Rudolf, 

 Northern Kenya, and Lake Edward, Uganda (Prof. J. S. Gardiner, 

 Chairman ; Dr. E. B. Worthington and Mr. J. T. Saunders, 

 Secretaries ; Dr. W. T. Calman, Prof. J. W. Gregory, Prof. R. N. 

 RuDMOSE Brown, Dr. L. S. B. Leakey). 



The expedition, which was in the field from October 1930 to October 

 193 1, consisted of : Dr. E. B. Worthington as leader and zoologist ; Mrs. 

 Stella Worthington as geographer and surveyor ; Mr. L. C. Beadle as 

 chemist and zoologist ; Mr. V. E. Fuchs as geologist ; and Mr. R. E. Dent, 

 Assistant Game Warden in charge of fish in Kenya Colony (for the first 

 two months). 



Faunistic, ecological, geographical and geological work was carried out on 

 the following lakes in Kenya : Rudolf, Baringo, Nakuru, Hannington and 

 Naivasha ; and also the following in Uganda : Edward, George, Bunyoni, 

 Nabugaboj Kachira, Nakavali and Kijanebalola. The whole work was 

 designed to complete limnological studies of the lakes of Kenya and Uganda, 

 which were started in 1927 by the fishing surveys of Lakes Victoria, Albert 

 and Kioga and were continued by Miss P. M. Jenkin on the small lakes of 

 Kenya in 1929. As a result of the Cambridge Expedition it may now be 

 said that all the important lakes of Kenya and Uganda have received a 

 thorough preliminary biological survey. 



Collections of the aquatic fauna and flora were made. At present they 

 are being examined by experts in the different groups, and ultimately the 

 whole collection will be deposited at the British Museum of Natural History. 



A summary account of the expedition's work has already been published 

 in the Geographical Journal, vol. Ixxix, pp. 275-297. Other publications 



