vom 18. Juli 1864. 527 



albida, raaculls fuscis seriatis et basi fascils 2 — 3 fuscis picta, 

 apice pallido; anfr. 6, subplani; apertura ovata, ^ longitudinis 

 occupans; peristoma crassiusculum, album, expansum, callo parie- 

 tal! nullo, margine columellari tenni, reclilineo, subverticali, an- 

 gulum distinctum cum basal! erfic!ente, supra plane adnato^ 

 Long. 33, diam. inaj. 17, m!n. 14^^, apert. ait. 15 Mill. 



Sumatra be! Kepahiang. 



Verwandt mit B. porcellanus Mouss. 



14. B uliminus spilozonus n. 



Testa semiobtecte perforata, tenu!s, confertim leviter str!a- 

 tula, alba, seriebus macularum duabus et bas! fascus duabus fus- 

 cis picta, regione umbilicali colorata, versus apicem corneo-lla- 

 vescens ; anfr. 6^, convexiusculi, ultimus bas! rotundatus ; aper- 

 tura paulum obliqua, ovala, superne acuta, dimidiam long!tud!nem 

 testae occupans; peristoma tenue, rectum, margine columellar! 

 leviter torto, superne reflexo. Long. 17, diam. maj, 9, min. 

 6^^, apert. alt. 9 MIll. 



Celebes und Timor, In zv\'ei durch die Details der F'ärbung 

 verschiedenen Varietäten. 



Gehört zur Gruppe Rhachis Albers. 



15. Cionella Sumatrana n. 



Testa subconico-turrlta, minute striata, nitida, laete casta- 

 nea, apIce pallidlor; anfr. 7 — 8, convexi, ultimus bas! senslm 

 attenuatus; apertura subverticalls, piriformis, ^ longitudinis oc- 

 cupans; margo columellaris excavatus, tortus, Infra oblique trun- 

 catus. Long. 13^^, diam. maj. 5, min. 4^, apert. alt. 4|, lat. 

 1\ Mill. 



Sumatra, be! Kepahiang. 



Verwandt mit C, {^Achatina) oreas und Jerdoni Bens. 



16. C lausili a exe ur re ns n. 



Testa fusiforml-subulata, levlsslme strlatula, glabra, solida, 

 pallide cornea; spira valde etongata, gracills; anfr. 11, convexlus- 

 cuii, ultimus attenuatus, non compressus, antice paulum solutus; 

 apertura piriformis, alba; lamella parietalis superior vallda, com- 

 pressa, marglnem attingens, Infera humiiior, a margine remota; 

 lamella splralls disjuncta; plica subcolumellaris Inconspicua; lu- 

 nella distincta; plica parietalis unica, elongata; peristoma album, 



