^>8 



350. Cyclostomus Sowerbyi Pfr. 



Habitat in Africa. 



366. Cyclostomus insularis Pfr, 



Habitat ad Portiim Natalensem (Mr. Platt). 

 360a. Cyclostomus? yriseus Pfr. 



T. vix perforata, tuiTito-conica, solid ula, spiraliter con- 

 t'ertim sulcata, vix nitidula, lilaceo-grisea; spira elevato- 

 conica, apice acutiuscula, flavida ; sutura mediocris ; anfr. 6 

 modice convexi, iiltimus 2^5 longitudiiiis aequans, inf'ra me- 

 dium fascia pallida alteraque fuscula ornatus; apertura ob- 

 liqua, rotundato-ovalis, intus fuscula, fasciata; perist. inter- 

 ruptum, marginibus approximatis , dextro recto, columellari 

 subdilatato, fornicatim patente. — Operc.? — Long. 17, 

 diam. 10 mill. Ap. 8 mill. longa. 



Cyclostoma griseum Pfr, in Proc. Zool. Sog 1853. 



Habitat in insula Madagascar. 



36S, Cyclostomus ligatus. 



Synon. : Angaria hifasciata Bolt. IMus. p. 72. n. 91!l. 

 Ed. sec. p. 51. 



373. Cyclostomus buccinulum Bollen. 



Synon. : Heüx haccinulum Bolt. Mus. p. 109. n. 1403. 

 Ed. sec. p. 77 (ex ic. Cliemn.) — Cyclost. sulcatum Drap, 

 et Auctt. , nee Lam. — Cyclostoma buccinulum Mörch 

 Yold. p. 39. 



379a. Cyclostomus? tersus Benson. f 



„T. subperforata, minuta, ovato-conica , albida, longi- 

 tudinaliter (radiatim) sub lente striis exilissimis eleganter 

 insculpta; sutura impressa, apice obtusiusculo ; anfr. 5 con- 

 vexis; apertura angulato - ovata , verticali, tertiam partem 

 testae aequante; perist. simplici, crassiusculo , marginibus 

 callo tenuijunctis. Operc? — Diam. 1, long. 2 mill." (B.) 



Cyclostoma tersum Bens, in Ann. and ]Mag. 2d. ser. 

 XI. p. 285. 



Habitat in muscis arborum ad ]\Iusmai, prope Clierra- 

 [)Oonjee Inüae. 



