— 324 — 

 Subulina Kempi, sp. n. — PI. XVII, fig. 15. 



Shell subulate with obtuse apex, thin, semi transparent, polished, 

 shining, pale straw color ; whorls 6, smooth, slightly convex, rather 

 rapidly increasiug, the last ver}' long; suture impressed; columella del, 

 descending in a curve, obliquelj' truncate below; labrum thin, receding at 

 the base; aperture elongately ovate. 



Alt. 6.75, diam. maj. 2 mm. 



Aperture : ait. 1.5, diam. 75 mm. 



Hab. — Between Entebbe and Mbarara, S. W. Uganda 

 (Robin Kemp). 



Homorus foveolatus, sp. n. — PI. XVII, fig. 17. 



Shell fusiform, polished, shining, rich yellowish brown; whorls 6 ',,, the 

 last ver}' long; marked with oblique, transverse striae which are more 

 noticeable on the upper whorls and graduall}^ become obsolète below; suture 

 impressed, narrowly margined below; columella rather slrarply curved and 

 obliquely truncate ; labrum simple, receding towards the base, bent sHghtly 

 inwards over the aperture above; aperture rather elongatel}^, inversely 

 auriform. 



Alt. 17.75, diam. maj. 7 mm. 



Aperture : ait. 7, diam. 3.5 mm. 



Hab. — Mount Kenangop , Aberdare Range, British East 

 Africa (Robin Kemp). 



Homorus kenangopensis, sp. n. — PL XVII, fig. 16. 



Shell differiug from H. foveolatus in its shorter and more ovate form, 

 lighter colour and straighter columella which is diffused outwards and above 

 into a whitish callus. 



Alt. 15, diam. maj. (nearly) 7 mm. 



Aperture : ait. 7.25, diam. 3.25 mm. 



Hab. — Mount Kenangop, Aberdare Range, British East 

 Africa (Robin Kemp). 



Curvella entebbeensis, sp. n. — PI. XVII, fig. 5. 



Shell imperforate, fusiformly turbinate with obtuse apex, thin, vitreous, 

 polished, shining, pale greenish white; whorls 5, the last proportionately 



