VM ^h: M. Connolly on 



about 11 visible on tbe front of the 6th wborl ; suture 

 simple, cleei)ly incised. Aperture irregularly three-sided ; 

 peristome expanded, the ends joined by a tliick callus ; 

 columella concave, rima small ; dentition consistiu<; of a 

 moderate-sized lamella at the junction of paries and sinus ; 

 a rather large, ])ointed, triangular tooth on the outer lip 

 with a small cusp or projection ou its upper slope, and a 

 broad, flat, extremely deep-set fold ou the columella. 



Loug. 2v, lat. 1*3; last whorl 1'2 mm. 



JIab. Kenya, Cedar Forest ou Uasiu Gishu Plateau, 

 8500 ft. (Mrs. Barber). 



A minute species, whose couvex whorls rather resemble 

 the fronds of a fern. 



The tj'pe is iu the Albany Museum, Grahamstowu. 



Gulella prestoni, nom. uov. 



1910. Emiea delicatula, Preston, Ann. i<c Mag. Nat. Tlist. (8) vi. p. 528. 



As Pfeiffer bestowed the name delicatula ou a South 

 African shell in 1857, Preston's s[)ecies must be renamed, 

 and I have much pleasure in dedicating it to its author, 

 l^otli species appear to belong to the genus Gulella^ s. s. 



Gulella disseminata (Preston), 1913. 



191.3. Ennea disseminata, Prest. P. Z. S. p. 202. 

 191.3. Ennea ingcziensis, Prest. ibid. p. 204. 

 1913. Ennea hnrunyaensis, Prest. ibid. p. 200. 



I have not been able to inspect the types, but several 

 paratypes of the three species above quoted have been 

 available for examination and I have no hesitation in uniting 

 them. The appropriate name disseminata takes precedence, 

 and the other two do not seem to me worthy of even 

 varietal rank. 



Gulella disseminata hekumegaensis, subsp. n. 

 (PI. XIV. fig. 14.) 



Differs from the typical form through greater comparative 

 width in proportion to its height and in its sculpture, which 

 is almost non-existent on the face of the whorls, but 

 peculiarly strong in the crenulate sutures. The shell con- 

 tains 6 whorls and measures: long. 3*8, lat. 1*7; apert., 

 alt. 1-], lat. 0-9 ; last whorl 22 mm. 



Hab. Kenya, Kekumega (Percival). 



The locality, north-east of L. Victoria Nyanza, is rather 



