SMITH : MARINE SHELLS FROM PORT ALFRED. 



A. List of Species. 



Spirula peroni, Lamk. 

 Melampus acinoides, Morelet. 

 Gadinia costata, Krauss. 

 ■^Ampullarina africana, n.sp. 

 Siphonaria concinna, Sowb. 

 Siphonaria capensis, Q. & G. var. 

 Siphonaria aspera, Krauss. 

 Bulla ampulla, Linn. 

 Hydatina physis, Linn. 

 Haminea natalensis, Kraus.s. 

 Cylichna cylindracea, Pennant. 

 Tornatina voluta, Q. & G. 

 Actaeon albus, Sowb. 

 Retusa truncatula, Brug 

 Terebra capensis, Smith. 

 *Terebra suspensa, n.sp. 

 Conus infrenatus. Reeve. 

 Conus pictus, Reeve. 

 Conus bairstowi, Sowb. 

 Conus tinianus, Hwass. 

 Clionella kraussi. Smith. 

 Clionella bipartita. Smith. 

 Clionella subventricosa. Smith. 

 Clionella rosaria. Reeve. 

 (Uionella sinuata, Born. var. 

 Clionella (?) platystoma, Smith. 

 Clavatula gravis. Hinds. 

 Pleurotoma fultoni, Sowb. 

 Drillia rousi, Sowb. 

 Drillia caffra, Smith 

 Drillia layardi, Sowb. 

 Drillia diversa, Smith. 

 Drillia bairstowi, Sowb. 

 Drillia hottentota. Smith. 



* Drillia albonodulosa, n.sp. 

 *Drillia thetis, n.sp. 



* Drillia nivosa, n.sp. 

 *Drillia subcontracta, n.sp. 

 *Drillia praetermis.sa, n.sp. 



Clathurella capensis, Smith. 

 Clathurella ponsonbyi, Sowb. 

 Clathurella grayi, Reeve. 



*Clathurella crassilirata, n.sp. 



Clathurella verrucosa, Sowb. 



Mangilia septangularis, Mont. 



Mangilia amplexa, Gld. 

 *Mangilia alfredi, n.sp. 



Daphnella (?) sulcata, Sowb. 



Daphnella capensis, Sowb. 

 ( = Columbclla capensis.) 

 *Glyphostoma siren, n.sp. 



Mitromorpha volva, Sowb. 



Alcira elegans, H. Ad. 



Columbella lightfooti. Smith. 



Columbella pyramidalis, Sowb. 



Columbella algoensis, Sowb. 

 Columbella albuginosa, Rve. 

 Columbella cerealis, Menke. 

 *Columbella adjacens, n sp. 

 Cancellaria semidisjuncta, Sowb. 

 Cancellaria foveolata, Sowb. 

 Ancilla obtusa, Swainson. 

 *Ancilla reevei, n.sp. 

 Ancilla obesa, Sowb. 

 Ancilla fasciata, Rve. 

 Ancilla albozonata, n.sp. 



( = A. cinnamomea, Sowb. non Lamk. ) 

 Ancilla marmorata, Rve. 

 Marginella ornata, Redfield. 

 Marginella mosaica, Sowb. 

 Marginella piperita, Hinds. 

 Marginella bairstowi, Sowb. 

 Marginella albocincta, Sowb. 

 Marginella punctilineata. Smith, var. 

 Marginella neglecta, Sowb. 

 Marginella zonata, Kiener- 

 Marginella keenii, Marratt. 

 *Marginella pura, n.sp. 

 Marginella pellicula, Marratt ? 

 Marginella burnupi, Sowb. 

 *Marginella difterens, n.sp. 

 Marginella cylindrica, Sowb. 

 Marginella algoensis. Smith. 

 Marginella fallax. Smith. 



