130 Messrs. J. C. Melvill nnd J. II. Ponsouby on 



Ennea darglensis, sp. n. (PI. VII. fig. 1.) 



E. testa parva, rimata, obtusa, cylindrica, pellucida, alba, delicata ; 

 anfraetibusad 6, quorum tres apicales fere Iseves, cpeteris longi- 

 tudinaliter suboblique tenuistriatis, ad suturas impressis, ventri- 

 cosulis ; apertura ovata, fere clausa ; peristomate iucrassato, albo, 

 nitido, quatuor plicis dentibusve preedito ; plica parietal! promi- 

 mila, acuta, dente labiali bifido, incrassato, basali obtuso ; plica 

 columellari sinuosa, duplice, multum intrante. 



Alt. 2-55, diam. 1-20 mm. 



Ilah. Dargle, also Riclimond, Natal {Burnup). 



Framed upon a smaller scale than the variable E. isi- 

 jnngoensis, Sturany, which in some points it resembles. The 

 columellar plait is, however, more prominent and remarkably 

 sinuous, rectangularly projecting below the front margin, 

 and the labial tooth more decidedly bifid. The measurements 

 of E. isipingoensis average over 3*00 mm. in altitude. 



Ennea kosiensis, sp. n. (PL VII. fig. 2.) 



B. testa cylindrica, breviter rimata, pellucida, l^evissima ; anfractibus 

 7, quorum apicalis obtusus, caeteris apud suturas impressis, 

 ventricosulis, omnino Itevibus ; apertura ovata ; peristomate albo, 

 nitido, dentibus plicisve 4-5 muuito ; plica parietali acinaciformi, 

 magna, acuta, intrante ; dentibus labialibus 2, interdum connexis, 

 interdum separatis, acutis, quorum superior major, dente basali 

 acuto ; plica columellari ommino interna, raammaeformi. 



Alt. 5, diam. 2 mm. 



Hab. Kosi Bay, Zululand (Burnup). 



A very pleasing little species, smooth, as is tlie charac- 

 teristic of so many Zululand species, and allied to E. ohovata, 

 Pfr., from Natal, from which it differs in some peristomatal 

 details. 



Ennea vitreola, sp. n. (PL VII. fig. 3.) 



E. testa perminuta, translucida, nitida, tenui, obtuso-ovata ; 

 anfractibus 5|, deplanatis, baud multum ad suturas impressis, 

 infra, juxta suturas, delicatissime at breviter striatulis, striis 

 mox evanidis, aliter imdique laevissimis ; apertura parva, ovato- 

 sinuata ; peristomate albo, nitido, quatuor dentibus plicisve 

 munito ; plica parietali prominula, magna, intrante ; dente labiali 

 biiido, intus marginem extenso, basali obtuso ; plica collumellari 

 conspicua, multum intrante. 



Alt. 1-87, diam. 0-94 mm. 



Hah. Hilton Koad, Natal, December 1905 [Burnup). 

 A particularly minute Entiea, with a peculiarity of form 

 that renders it at once recognizable. It is completely 



