250 ENID.^, 



Bulindnus (Una) coelehs, Kobelt, Conch.-Cab., Fani. Buliminidae, 

 1901, p. 687, pi. 103, fig. 21 (corrected to Stibzehrinus on 

 page 1007) (1902). 

 Bulhnimis {Suhzebrinus) coelebs, Kobelt & MollendorfF, Nachr. 

 Dents. Malak. Ges. 1903, p. 47. 



Original description : — " T. profunde rimata, oblongo-acuniinata, 

 tenuis, striatula, lineis conl'ertis, spiralibus sub lente decussatula, 

 pallide cornea, diaphana, sti'igis obliquis, albidis, opacis variegata ; 

 anfr. 7-8 vix couvexiusculi, uJtimus -|- longitudinis subsequans, 

 basi turgido-subconipressus; apertura OA'alis ; perist. tenue, ex- 

 pansuni, intus sublabiatnm, marginibus subcouniventibus, colu- 

 mellari brevi, dilatato, pafeiite. 



" Long. 20, diam. 7| mill." (Pfeiffer.) 



Hah. India : Mussoorie {Hutton) ; Almorali, N.W. Prov. 

 {Pfeirff-er) ; Naini Tal {Stoliczlca) ; Kumaon, W. Himalayas 

 (Benson); Kashmir (Theobald). 



Ena ccelehs resembles E. domina in outline, but it is smaller, 

 thinner in texture, and its sculpture is less coarse. It is provided 

 with dense \va\y spirals like E. pi'etiosa, hut has a more contracted 

 a|)erture than that species, and the peristome is more expanded, 

 while the spire is more convex. The British Museum possesses 

 fifteen specimens collected by Hutton at Mussoorie, measuring : 

 long. 18-19, diam. 7 mm., and twelve shells from Almorah, 

 received from the same naturalist, i-anging in size from 17"5 x 8*25 

 to 15x8 mm. 



222. Ena pretiosa, lieeve. 



Bulimus pretiosus (Cantor), Reeve, Conch. Icon. v. 1849, Bulimvs, 



pi. 83, fig. 619; Pfeiffer, Men. Ilelic. Viv. iii, 1853, p. 351 ; 



ibid., Conch.-Cab., Bulimus, 1853, p. 70, pi. 20, figs. 27,28; 



Hanley & Theobald, Conch. Ind. 1870, pi. 23, fig. 7. 

 Bulimulus {Ena) ^n-etiosvs, Adams, Gen. Rec. Moll, ii, 1855, 



p. 161. 

 Bulimus (Ena) pretiosus, Pfeifl^er, Malak. Bliitt. ii, 1856, p. 153. 

 Btdiminus [Petraeiis) pretiosus. Nevill, fland List, i, 1878, p. 134. 

 Napceus pretiosus, Theobald, .1. A. S. B. xlvii, 1878, p. 14G. 

 Bulimina (Ena) pretiosa. Pfeiffer & Olessin, Nomeiicl. Helic. Viv. 



1881, p. 291. 

 Buliminus (Subzebrinus) pretiosus, Kobelt & MoUendorff', Nachr. 



Dents. Malak. Ges. 1903, p. 49. 



Original description : — " Shell cylindrically ovate, compressly 

 umbilicated, whorls smooth or finely striated, columella broadly 

 vertically dilated, aperture rather small, nearly orbicular, lip 

 thinly reflected ; pale horny, transparent, waved with numerous 

 opake-white streaks." (Reeve.) 



Long. 21, diam. 10 mm. (e.v icon.). 



Hah. India : Chillianwalla, Banks of Jhilum, Kashmir (Cantor); 

 Jhilum A^alley (Theobald) ; Tinali (Stoliczla). 



Theobald states that the species occurs sparingly throughout 

 tlie Jhilum Valley below XJri, but is nowhere common except 



