The Invertebrate Fauna of the Uitenhage Series. 223 



Specimens of the following, in the South African Museum, are 

 also believed to have come from the Sunday's Kiver : 



Trigonia kraussi sp. nov. 



,, stowi sp. nov. 

 Holcostephanus atherstoni (Sharpe) 

 ,, cf. baini (Sharpe) 



Specimens from Sunday's River, in the collection of the Geo- 

 logical Society of London : 



Holcostephanus baini (Sharpe) 



,, modderensis sp. nov. (Modder Drift) 



wilmancB sp. nov. ... (Aasvogel Krantz, above 



Modder Drift. Specimen 

 numbered 10975A.) 



(4) COEGA RIVER. 

 (Collected by Mr. A. W. Rogers, 1905.) 



a. Wash-out 100 feet above Coega station at a point one mile north 



of Coega Hotel. 



Nucula uitenhagensis sp. nov (441g) 



Trigonia sp (438g) 



b. From valley east of railway, 1 mile up the line from Coega 



station. 



Mytilus uitenhagensis sp. nov (479g) 



Trigonia herzogi (Goldf.) (474g) 



,, rogersi sp. nov (472g) 



Astarte longlandsiana Tate (477g) 



c. Left side of Coega Valley, half a mile down from the railway. 



Serpula pinchiniana Tate (458g) 



Pecten orbicularis J. Sow (453g) 



Lima (Acesta) obliquissima Tate (455g) 



(Mantellum) neglecta Tate (448g, 449g, 453g) 



Trigonia holubi sp. nov (458g) 



ventricosa (Krauss) (463g) 



Cardita nuculoides Tate (466g) 



