CTATHOPOM A . 13o 



May be distinguisliecl from G. filocinctum by the more elevated 

 spire, the narrower umbilicus, and the absence of all crenulation 

 inside the mouth. The periostracum is stated to be very curious 

 and diflicult to retain on account of its extreme fragility. 



188. Cyathopoma filocinctum, Benson. 



Cijclostomafilucinctum, JJenson, A. M. N.il. f=er. 2, viii, 1851, p. 188 ; 



id., op. cit. ser. 2, xiv, 1854, p. 416; Pfeiffer, Conch.-Cab., Cyclo- 



stoma, 1854, p. 879, pi. 4'J, tigs. -IQ-'IS. 

 C'i/dosfo»ius ? Jilocmctus, Pfeiffer, Zeits. .M alak. viii, 1851 , p. 1 (33 ; id , 



Mon. Piieiun. 1852, p. '121 ; id., Cat. Phaneropu. Urit. 31us. 



1852, p. 155. 

 Cijclotiis filocincttis, Benson, A.M.N. II. ser. 2, xiv, 1854, p. 416 ; 



Adams, Gen. Kec. Moll, ii, 1855, p. 275; Pfeiller, Mon. 



Pneiini. 8uppl. 1, 1858, p. 25; Keeve, Conch. Icon, xiv, 1863, 



Ci/clotifs, pi. II, fig. 50. ^ 



Cyatlioponni Jilocinctiim, Blanford, A. M. N. II. .ser. 3, xiii, 1864, 



p. 44i) ; Journ. Conchvl. xvi, 1868, p, 258, pi. 12, tig. 1 ; Ilanley 



& Theobald, Couch. " Ind. 1874, pi. 82, tigs. 2, 3; Theobald, 



Cat. Shells Brit. India, 1876, p. 38 [pilocinctum) ; Nevill, 



Hand List, i, 1878, p. 258. 

 Ci/athopoma (s. str.) filocinctum, Kohelt & Miillendorff, Nachr. 

 'Deuts. Malak. Ges. xxxi, 1899, p. 136 ; id.. Cat. Pueum. 1899, 



p. 104. 

 Cyathopoma {Ci/athopoma)fi/oci)ictum, Kohelt, Das Tierreich, Lief. 

 "16, 1902, p. 221. 



Original description: — "Testa subaperte umbilicatn, turbinato- 

 globosa, infra spatium humerale glabrum lineis frequentibus elevatis 

 cingulata, albida, epidermide fiisca induta ; spira elevata, 

 subconica, sutura itnpressa, apice pa])illari ; anfractibus ^h 

 rotundatis, ultimo cylindraceo ; apertura circuhiri, superne vix 

 angulata, prope nmbiliciim leviter sinuata, i longitudinis je([uante ; 

 peristomate duplici, interior! simplici acuto, exteriori breviter 

 redexo ; umbilioo profundo, perspectivo. 



"Diani. major 3, minor 2^, alt. 2k mill." 



Hah. India : Nilgiris [Jerdon, Blanford, Theobald). 



'' This little species is distinguished by the spiral ridges, which 

 are innnerous between the shoulder of the whorl and the 

 umbilicus, but are deficient near the suture, as well as by its 

 double peristome. The epidermis is deciduous." (Benson.) 



Blanford supplemented * Benson's description as follows: — 

 " Epidermide oblique striata, juxta snturam plicato-striato, saepe 

 hispida, peristomate iutus confertissime crispato." 



189. Cyathopoma kalryenense, Blanford. 



Ci/ciotiis kdln/enensis, lUanford, J. A. S. B. xxx, 1861, p. 352, pi. 2, 

 tig. 1 ; Pfeiffer, Mou. Pneum. Suppl. 2, 1865, p. 33. 



* Journ. Conchjl. xvi, 1868, p. 258. 



