26 Messrs. J. C. Melvill and J. H. Ponsonby on 



plica parietal! permagna, acinaciformi, dente labiali bifido, 

 dente basali acuto, parvo, plica columellari magna, nitida, valde 

 intrante. 

 Long. 4, lat. 1*75 mm. 



Hah. Port Elizabeth {Crawford). 



A cylindriform columnar little Ennea, possessing many of 

 the familiar characteristics of the genus, in being of a pale 

 straw-colour, seven-whorled, including the obtuse apical 

 whorl ; upper whorls slightly ventricose, the last two straight; 

 peristome shining white, thickened, furnished with the 

 following plaits or teeth : — a very large parietal plait, exter- 

 nally prominent, scimifar-shaped; a bifid labial and a small 

 acute basal tooth ; and a large columellar process, deep-seated, 

 yet almost reaching the outer lip. 



Next E. vanstaadenstSj M. & P., but stouter and not so 

 elongate. 



Several specimens. 



Ennea Crawfordi, sp n. (PI. VIII. fig. 5.) 



E. testa parva, brevi, dolioliformi, apice perobtuso, pallide cinereo- 

 straminea, tenui ; anfractibus sex, ad suturas impressis, ventri- 

 coBulis, primis tumidioribus, cseteris rectis,iindique longitudiu alitor 

 oblique rudi-striatis ; apertiira trigono-rotunda ; peristomate albo, 

 nitido, incrassato, plicis deutibusve quatuor munito, plica parietali 

 acinaciformi, tenui, intrante, dente labiali magno, acuto, basali 

 minore, plica columellari interna, mamma3formi. 



Long. 3-50, lat. 1"^0 mm. 



Hah. Port Elizabeth [Crawford). 



Four specimens of an interesting small species, which, 

 while possessing no specially marked characteristics, we find 

 ourselves unable to match with any yet described. It is 

 small, short, cylindriform, with extremely obtuse apex, thin, 

 six-whorled, impressed at the sutures; upper whorls some- 

 what tumid, while the lower are straight, all longitudinally 

 rudely striate ; peristome thickened, white, furnished with the 

 following plaits or teeth : — a thin scimitar-shaped parietal 

 plait, a large acute labial tooth, the basal being also acute 

 but smaller, while the internal columellar process is nipple- 

 shaped, deep-seated. 



We have much pleasure in associating with this little 

 species the name of Mr. J. Crawlord, from whom we have 

 received so much interesting material. 



Ennea Eogersi, sp. n. (PI. VIII. fig. 6.) 



E. testa rimata, crassiuscula, apice obtusissimo, breviter cylindri- 

 formi ; anfractibus septem, pauUum tumidis, ad suturas impressis, 



