232 



201. Ena proletaria, Pfeiffer. 



Bulimus proletarius, PfeifFer, P. Z. S. 1854, p. 292 ; ibid., Mon. 



Helic. Viv. iv, 1859, p. 417 ; Hanley & Theobald, Conch. Ind. 



1874, pi. 80, fig. 3. 

 Bulimus (Ena) proletarius, PfeifFer, Malak. Blatt. ii, 1856, 



p. 158. 

 Bulimus (Ena) proletarius, Nevill, Enuin. Helic. Ceylon, 1871, 



p. 3. 



Buliminus (Petraeus) proletarius, Nevill, Hand List, i, 1878, p. 135. 

 Bulimina (Ena) proletaria, PfeifFer & Clessin, Nomencl. Helic. 



Viv. 1881, p. 289. 

 Ena proletaria. Jousseaume, M^m. Soc. Zool. France, iv, 1894, 



p. 297. 

 Buliminus (Ena) proletarius, Kobelt, Conch.-Cab., Fam. Buliminidae, 



1900, p. 673, pi. 102, fig. 16. 



Original description : " B. testa compresse umbilicata, oblongo- 

 turrita, solidula, sublente minutissime granulata, nitidula, corneo- 

 fusca ; spira elongata, obtusula ; anfract. 7, convexis, ultimo 5 

 longitudinis vix superante, antice subasceudente, basi subcom- 

 presso ; apertura vix obliqua, oblonga ; perist. albo-labiata, 

 inarginibus approximatis, dextro expanse, superne perarcuato, 

 columellari dilatato, patente. 



" Long. 15, diam. 6 mill." (Benson.) 



Hob. Ceylon: Matelle East (LayarcT); Bintenne (Coll. 

 Ponsonby). 



E. proletaria is allied to E. nilagirica and E. hanleyana, but has 

 the whorls more tumid than either, the spire is less convex and 

 the spiral lines are a little coarser and not quite so close. The 

 single specimen I have seen is in the Cuming collection, in all 

 probability the type. 



202. Ena hanleyana, Kobelt. 



Bulimus nilagiricus, Hanley & Theobald, Conch. Ind. 1870, pi. 23, 

 fig. 3 (not B. nilagiricus, PfeiiFer) ; Mollendorff coll., ex 

 Beddome. 



Buliminus (Ena) hanleyanus, Kobelt, Conch.-Cab., Fam. Buli- 

 minidae, 1902, p. 931, pi. 131, figs. 3-5. 



Original description : " Testa rimato-perforata, ovato-conica, 

 solidula, sat ruditer oblique striata vel costellato-striata, obsolet- 

 issime grauulata, baud nitida, sub-epidermide fusca decidua albido- 

 cornea. Spira couica, lateribus vix convexiusculis, apice obtuso, 

 Ia3vi, nitido. Anfractus 7-7J convexiusculi, sutura impressa inter 

 inferos subcrenulata discreti, ultimus postice |- altitudinis parum 

 superans, basi rotundatus, subcompressus, antice ascendens. 

 Apertura irregulariter ovata, alata, intus albido-cornea ; peristoma 

 acutum, expansum sed haud reflexum, marginibus subparallelis, 

 distantibus, haud junctis, externo supra tantum oblique versus 



