KALIELLA. 273 



Found on leaves . of Peliosanihes teta from the Harbour of 

 Calcutta. Said to be somewhat similar to K. conulus^ but much 

 smaller. 



II. Umbilicated. 



*440. Kaliella ? fe, Tap. Canefri, Ann. Mus. Civ. Gen. xxvii, 1889, 

 p. 321, pi. 8, figs. 7, 8. 



" Shell deeply umbilicated, conical, trochiform, pale horny ; 

 spire conical, apex obtuse ; whorls about 7, subconvex, ornamented 

 with minute oblique regular striae, divided by impressed sutures, 

 the last not descending in front, obtusely carinate at periphery, 

 convex beneath ; aperture roundly lunate, obscurely subquadrate ; 

 peristome simple, slightly expanded below, margins remote, 

 columellar reflected below umbilicus. 



" Major diam. 9, min. 8|, height 8 mm." {Tap. Can., in 

 Latin.) 



Hob. Mount Mouleyit, Burma, East of Molmein (Fea). 



*441. Kaliella delectabilis, Si/kes, Proc. Mai. Soc. iii, 1898, p. 70, 

 pi. 5, fig. 7 ; Godwin- Austen, Mol Ind. ii, 1883, pi. 93, fig. 4 

 (sculpture only). 



" Shell ovately conoid, narrowly but perspectively umbilicated, 

 horny, smooth ; whorls 6, convex, under the lens microscopically 

 striated transversely (longitudinally), the last carinate at the 

 periphery, inflated beneath : apex smooth, suture impressed ; 

 aperture semilunate, columellar margin of peristome reflected. 



"Diam. 2-8, height 3 mm." 



Hab. Ambagamuwa, Ceylon (Collett). 



*442. Kaliella? leithiana, Godwin-Austen, Mol Ind. i, 1883, p. 71, 



pi. 16, figs. 6, 6 a, 65 ; Sykes, Proc. Mai Soc. iii, 1898, p. 71. 

 ? Plectopylis eugenii, Jones, Mem. Soc. Zool France, vii, 1894, 



p. 277. 



" Shell narrowly umbilicated, discoid, keeled, base flat ; sculpture 

 covered with an olivaceous epidermis, irregular transverse lines of 

 growth ; spire very depressedly conoid, sides flat, apex blunt ; 

 whorls 6|, all very equal in breadth, flat ; aperture elongate, 

 narrow, perpendicular ; peristome thin, columellar margin upright, 

 short. 



" Major diam. 7, alt. axis 2'4 mm." (Godwin-Austen.) (Height 

 2*7 mm. from figure.) 



Hab. Ceylon. 



The shell is represented in the figure as lenticular with a 

 prominent keel, and may at once be recognized by its very narrow 

 angulate mouth. As the specimen was purchased from the late 

 Dr. Leith's collection and the locality depended on his having 

 marked the same on a card, the habitat may not be quite certain, 



T 



