144 Zoological Society. 



17. BuLiMUS SUTURALIS, Pfr. B. testa imperforatd, ohlongo- 

 comcd, tenui, striatuld, nitiduld, alabastrino-albidd ; spird conicd, 

 apiceobtusd; suturd parum impressd, candidd, confertissirrie no- 

 duloso-crenatd ; anfractibus 7, planiusculis, ultimo ^ longitudinis 

 subcequante, infra medium obtuse angulato et fasciis 2 nigricanti- 

 castaneis ornate ; columelld superne fusco-callosd, suhtortd ; aper- 

 turd obliqud, truncato-oblongd ; peristomate simplic^, vix expan- 

 siusculo. 



Long. 43, diam. 23 mill. 

 Hab. in Africa occidentali. 



18. BuLiMUS LuCTUosus, Pfr. B. testd perforatd , oblongo-acu- 

 minatd, soliduld, obsolete decussatd, vix nitiduld, atro-castaned ; 

 spird elongatd, apice obtusd ; suturd impressd, submarginatd ; 

 anfractibus 7, convexiusculis, ultimo -i longitudinis paulo supe- 

 rante, basi circa perforationem angustam subcarinato ; columelld 

 verticali, levissime arcuatd; aperturd parum obliqud, subsemiovali, 

 ad columellam angulatd, intus lividd ; peristomate simplice, recto^ 

 margine colamellari fornicato, breviter reflexo. 



Long. 39, diam. 17 mill. 

 Hah. in Africa occidentali. 



19. BuLiMUS iNFUNDiBULUM, Pfr. B. tcstd umbiHcatd, ovato- 

 conicd, subfusiformi, confertim striatd, opacd, albd ; spird convexo 

 conicd, apice attenuatd, rosed, acutiusculd ; suturd lineari ; anfrac- 

 tibus 9, fere planis, ultimo ^ longitudinis sub&quante, basi atte- 

 nuate, circa umbilicum latum, pervium, infundibuliformem cem- 

 presso ; aperturd subverticali, angustd, oblongd ; peristomate sim- 

 plice, m,arginibus superne appreximatis, dextro breviter expanso, 

 columellari subdilatato, patent e. 



Long. 18, diam. 7 mill. 



Hab. in Andibus Peruvianis. 



Nearly allied to Bui. umbllicaris, Soaleyet. 



20. BuLiMUS SUBINTERRUPTUS, Pfr. B. tcstd pcrforatd, subfu- 

 siformi- oblongd, tenuiusculd, Icevigatd, sub lente spiraliter striatd, 

 nitiduld, albidd, fasciis 5 latis, subinfern/ptis, spadiceis ornatd ; 

 spird elongato-conicd, acutd ; suturd parum impressd; anfractibus 

 6, planiusculis, ultimo spiram paulo superante, basi attenuate ; 

 columelld substrictd, recedente ; aperturd obliqud, angustd, acu- 

 minate -semiovali ; peristomate simplice, tenui, lutescente, margine 

 dextro late expanse, columellari triangulatim e basi dilatato, su- 

 perne late reflexo. 



Long. 37, diam. 13^ mill. 

 Hab. in Andibus Boliviae. 



21. BuLiMUS VARicosus, Pfr. B. testd perforatd, eblenge-acumi- 

 natd, tenui, striatd, sub lente obsolete decussatuld, parum nitente, 

 albidd, strigis castaneis sparsis irregulariter variegatd ; suturd ir- 

 regulariter crenulatd ; spird elongato-conicd, acutiusculd ; anfrac- 

 tibus 6, convexiusculis, varicosis{varicibus prioribus obtusis, ultimo 

 acute prominente), ultimo spird vix breviere, basi subcompresso ; 



