94 On new Mollusca from South Africa. 



Btriatis, striis obliquis ; aperfcura ovato-rotunda ; peristomate 

 pallido, simplici. 

 Long. (sp. maj.) 3, lat. 1*50 mill. 



Hab. Pretoria. 



This shell comes next to our P. quantula, and may perhaps 

 eventually turn out to be a variety of that species. The 

 month, however, is rounder and the form a little less cylin- 

 drical. 



12. Pupa kercea, sp. n. (PI. I. fig. 12.) 



P. testa minutissima, brunnescente, cylindrica : anfractibus sex, 

 rectis, longitudinaliter tenuistriatis ; apertura ovata ; peristomate 

 pallido, reflexo, intus uno dente suturali instructo. 



Long. 2-15, lat. 1 mill. 



Hab. Pretoria. 



A small insignificant shell, with one internal sutural or 

 parietal tooth. 

 Two specimens. 



13. Pupa charybdica, sp. n. (PI. I. fig. 13.) 



P. testa compacta, crassiuscula, cylindriforini, brunnea, apice obtuso ; 

 anfractibus septem, rectis, longitudinaliter obscure et oblique 

 tenuistriatis ; apertura rotunda ; peristomate iucrassato, pallido, 

 reflexo, intus fribus dentibus mamillaribus munito, altero parietali, 

 altero columellari, tertio basali. 



Long. 3, lat. 1-15 mill. 



Hab. Coerney, near Port Elizabeth. 



A cylindrical dark brown shell, not shining, stouter in 

 substance than most of its congeners; whorls seven, straight, 

 longitudinally, obscurely and obliquely finely striate; aperture 

 round ; peristome incrassate, reflexed, furnished with three 

 internal teeth — basal, columellar, and sutural. 



Three specimens. 



14. Pupa frustilluni) sp. n. (PI. I. fig. 14.) 



P. testa nitida, cylindrica, late brunnea ; anfractibus septem, rectis, 

 oblique tenuissime striatis ; apertura ovata ; peristomate pallide 

 brunneo, intus tribus dentibus munito, dente altero parietali, 

 altero basali, tertio columellari. 



Long. 3-50, lat. 1-25 mill. 



Hab. Port Elizabeth. 



Near P.jbntana, Krauss, but more cylindrical than that 

 species, and differing, besides, in the tooth-processes. 



