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apicem versus fiilva, punctisque cornets paiicis nolala; spirn 

 papiUata, brevis, apice acuminalo, sœpè deœllato ; anfr. 5 1/2; 

 priores convexi, exserti ; sequenles pLano-convexi, rapide crcs - 

 cenles; uUimiis inflatus, teres, longitudinis S/8 cBquans; umbilicus 

 lattis, profundus; aperlura eUiplica, inlùs fuscidida, limbo pal- 

 lîdiore; peristoma aculum, tenue, undiquè expansum, margini- 

 hus valdè approximatis , columellari patente. 



Longil. 25; diaui. ik mill. 



BuLiMUS rusticellus. 



Testa apertè perforata, ovato-acmninata, solidula, rugosius- 

 cula, irreguiariter sfriata, interdùm obsolète granulosa, parùm 

 nitens, alba ; spira oblongo-conica, acuta-, anfr. 6 convexi, prio- 

 res sensim crescentes, ultimus inflatus, basi rotundatiis, spiram 

 paulo superans; aperlura vix obliqua, ovato-acuta, intùs au- 

 rantiofxdva ; peristoma simplex, marginibus conniventibus, 

 callo junctis; dextro brcviter expansiusculo, columellari supernè 

 dilatato, reflexo. 



Longit. 20 ; diara. 10 1/2 mill. 



BuLiMUS Andoicus. 



Testa rimato-umbilicala, oblongo-fusiformis, obsolète striala, 

 nitidiuscula, albicans, vittis angustis pallidè ru fis, in ultimo an- 

 fractu dilutis, picta; spira pyramidata, acuta ; anfr. 8 parùm 

 convexi, ultimus basi attenuatus, circà umbilicum compressus, 

 testée Zjl cequans; apertura senii ovalis, infernè subangulata, 

 intùs fnscidula ; peristoma simplex, aculum, marginibus appro- 

 ximatis; dextro regulariter arcuato-; columellari subrcclo, dila- 

 tato, rcflcxiusculo. 



Longil, 30; diam. 10 mill 



