60 CYCLOPHOEIDJE. 



87. Cyclophorus cybeus, Benson. 



Lejjto2)o7)ue ci/beus, Benson, A. M. N. H. ser. 2, xix, 1857, p. 205 ; 



Theobald, J. A. S. B. xxvii, 1858, p. 318 ; Pfeiffer, Mou. Pueum. 



Suppl. 1, 1858, p. 74 ; id., Novit. Conch, ser. 1, ii, 1860, p. 146, 



pi. 37, figs. 28-30; Reeve, Conch. Icon, xiii, 1861, Le2)topo7na, 



pi. 1, fig-. 6. 

 Cyclophorus cybeus, Hanlev & Theobald, Couch. Ind. 1870, pi. 6, 



"fig. 1 ; Theobald, Cat. Shells Brit. India, 1876, p. 37; Nevill, 



Hand List, i, 1878, p. 268. 

 Cyclophorus (Glossostylus) zebrimts, var. cybeus, Kobelt & Mollen- 

 " doifi", Nachr. Deuts. Malak. Ges. xxxi, 1899, p. 1-33 ; id.. Cat. 



Pueum. 1899, p. 101. 

 Ci/cUyphorus (Ghssosty/us) zeh)-inus, \&,v. cybea, Kohelt, Das Tierreich, 



'Lief. 16, 1902, p. 123. 



Original description : — " Testa anguste umbilicata, tenui, turbi- 

 nato-conica, striatula, lineis elevatis reniotis spiralibus cincta, 

 albida, strigis castaneis undulatis picta ; spira coiiica, apice 

 obtusiusculo, sLitui-a impressa ; anfractibus oconvexiusculis, ultimo 

 acute carinato ; apertura magua vix obliqua, subcirculari, supei'ue 

 angulata; peristomate expanso-reflexo, niargiiie eoluniellari siuuato. 

 Operculo corneo, 8-spirato. 



" Diam. luajor I'U, minor 16, axis 14 mill." {Benson.) 



Nab. India: Nanclai Ponji, Assam [Theohald). 



88. Cyclophorus exul, Benson. 



Cyclophorus exul, Benson, A. M. N. H. ser. 2, xiv, 1854, p. 412; 

 Adams, Gen. Rec. Moll, ii, 1855, p. 280 ; Pfeifier, Mon. Pneum. 

 Suppl. 1, 1858, p. 46; Reeve, Conch. Icon, xiii, 1861, Cyclo- 

 phorus, pi. 13, fig. 53 ; Hanley & Theobald, Conch. Ind. 1870, 

 pi. 47, fig. 7 ; Theobald, Cat. Shells Brit. India, 1876, p. 36 ; 

 Nevill, Hand List, i, 1878, p. 265. 



Cyclophorus (Glossostylus) exul, Kobelt >)c Mijllendorfi, Nachr. Dents. 

 Malak. Ges. xxix, 1897, p. 107 ; id., Cat. Pneum. 1899, p. 19 ; 

 Kobelt, Das Tierreich, Lief. 16, 1902, p. Ill ; id., Couch.-Cab., 

 Cyclophoridae, i, 1908, p. 644, pi. 91 , fig. 6. 



Original description : — " Testa angustissime umbilicata, fere 

 perforata, globoso-turbinata, tenui, undique lineis spiralibus vix 

 elevatis, superne 8-9 valde obtusis, striisque obliquis teneribus 

 decussata; sub epidermide fusca, tenui, albida ; superne castaueo 

 flexuoso-strigata, fascia nulla mediana cincta ; spira turbinata, 

 apice obtusulo, rufescente, suturis distinctis. Anfractibus 5 con- 

 vexis, ultimo rotundato. Apertura vix obliqua, subcirculari, 

 superne angulata ; peristomate simplici, tenui, expanse, reflexi- 

 usculo, vix continue, niargine columellnri umbilicuai non pervium 

 subtegente. 



" Diam. major 25^, min. 20, alt. 17 mill. Apert. intus 13 mill, 

 longa." 



Hab. India : Bbamoury {Bogs) ; Sikkim, Darjeeling (StoliczJca). 



