1054 MALAYSIAN LAND AND FRESHWATER MOLLUSCA, 



Pupa ascendens, von Mart. Monatsber. Berl. Ak. 18tli July, 

 1864, p. 528 ; (Anostomella), Ostas. Zool. II. p. 386, pi. 22, fig. 

 23 ; Pfr. Mon. Hel. VI. p. 297. 



Amboyna. 



P. orcella (Pupisoma), Stol. Jour. As. Soc. Beng. XLII. 1873, 

 p. 33, pi. 3, fig. 2 : Pfr. Mon. Hel. VII [. p. 358. 

 Penang. 



P. MORELETi, A. D. Brown, Jour. Conch. XVIII. 1870, p. 393 

 = Vertigo morelefi, Issel, Moll. Born. y). 52 = Pupa moreleii, Pfi. 

 Mon. Hel. VIII. p. 391. 



Labuan. 



P. MALAYAN A, IsHe\,= Vcv tig malayanus, Issel, Moll. Born. 

 1874, p. 5.3, pi. 5, figs. 30-S2 ^ Pupa malayana {Vertigo), Pfr. 

 Mon. Hel. VIII. p. 404. 



Borneo. 



P. PALMIRA (Scopelophila), Stol. Jour. As. Soc. Beng. XLII. 

 1873, p. 32; Pfr. Mon. Hel. VIII. p. 409. 

 Penang. 



18. Hypselostoma, Benson. 



Ann. and Magaz. Nat. Hist. 1856, Feb. p. 130, also, Ap, 

 p. 342 ; H. and A. Adams, Gen. II. p. 640.= Tany stoma, Benson, 

 I.e. 



Shell convolute, conical, perforate, last whorl free, opening 

 upwards, protracted ; aperture trumpet-like and dentate ; peristome 

 horizontal, expanded. 



Three species collected in Burmah. 



Hypselostoma bknsonianum, W. Blanford, Contr. Ind. Mai. 

 IV. 1863, p. 8 ; Pfr. Mon. Hel. V. 1868, p. 437; Conch. Indica, 

 pi. 8, fig. 2 ; von Moll. Jour. As. Soc. Beng. LV. 1886, p. 306. 



Perak. 



