34 



Prof. Maxwell Lefroy, F.Z.S., communicated a paper by- 

 Mr. G. CoTTEiiELL on '' TliB Life-Hi«toiy and Habits of the 

 Yellow Dung-Fly : a Blow-Flj Check." 



The next Meeting of the Society for Scientific Business will 

 be held on Tuesday, ISTovember 2nd, 1920, at 5.30 p.m., when the 

 following communications will be made : — 



J. H. Lloyd , M.Sc, F.Z.S. 



Some Observations on the Structure and Life-History of the 

 Common Nematode of the Dogfish [Scyllmm canicula), 



Mrs. 0. A. Merritt Hawkes, M.Sc, B.Sc. 



Observations on the Life-History, Biology, and Genetics of 

 the Lady-bird Beetle, Adalia hvpunctata Mulsant. 



Haru Ram Mehra, M.Sc. 



On the Sexual Phase in cei^tain Indian Naididse (Oligochceia). 



E. A. Barnes. 



In the Land of the Gorilla and Okapi. 



The following Papers have been received : — 



Wm. a. Cu iVNmGTON, M.A., Ph.D., F.Z.S. 



The Fauna of the African Lakes : a Study in Comparative 

 Limnology, with special reference to Tanganyika. 



Henry F. Carter. 



Description of the Adult, Larval, and Pupal Stages of a new 

 Mosquito from Lord Howe Island, South Pacific. 



C. F. SoNNTAG, M.D., Ch.B., F.Z.S. 



The Comparative Anatomy of the Tongues of the Mam- 

 malia. — II. Fam. Simiidie. 



