40 



The next Meeting of the Society foi- Scientific Business will 

 be held on Tuesday, November lltli, 1913, at half-past Eight 

 o'clock P.M., when the following communications will be made : — 



Exhibitions and Nottces. 



W. T. Calman, D.Sc, F.Z.S . 



On Freshwater Decapod Crustacea (Families Potamonidae 

 and Palsenionidse) collected in Madagascar by the Hon, Paul 

 A, Methuen. 



G. A. EouLENG ER, F.R.S., F.2.S. 



On a Collection of Reptiles and Batrachians made by 

 Dr. H G. F. Spurrell, F.Z.S., in the Colombian Choco. 



C. Tate PtEciAN, M.A., P.Z.S. 



A Revision of the Cyprinodont Fishes of the Subfamily 

 Poeciliince. 



Prof. W. K. Parker, Ph.D ., F.Z.S. 

 Sponges in Waterworks. 



Prof. J. Playfaxr McMurrich, C.M.Z.S . 



On Two new Actinians from the Coast of British Columbia. 



The following papers have been received : — 



0RJAN OlseN. 



On the External Characters and Biology of Bryde's Whale, 

 a new Rorqual from the Coast of South Africa. 



Miss M. V. Lebour, M.Sc. 



A new Species of Trematodes of the Gentis Lecliriorckis from 

 the Dark Green Snake {Zmnenis geoiionensis). 



T. H. Withers. F.G.S . 



Cirripedes from the Cenomanian Chalk Marl of Cambiidge. 



