255 
taced; spird subpland, vertice papillatim prominulo, castaneo ; 
anfractibus 44, planiusculis, ultimo rotundato, antic? breviter de- 
flexo, basi inflato ; umbilico angusto, non pervio; aperturd per- 
obliqud, late lunari, intus albd; peristomate acuto, intus incras - 
sato, margine supero subhorizontali et dextro arcuato expansis, 
basali substricto, reflevo, columellari brevissimo, angusto, patente. 
Diam. maj. 31, min. 25, alt. 14 mill. 
Hab. 2 
16. Buximus eLaucoputTHaLmus, Pfr. B. testd imperforatd, 
ovato-oblongd, solidd, striatuld, nigro-castuned, epidermide hy- 
drophand fusco-cinered strigatd; spird convewxo-conicd, apice 
saturate ceruled, obtusd; suturd impressd; anfractibus 5, con- 
vexiusculis, ultimo spird breviore, basi obsolete angulato ; colu- 
melld subdeclivi, dilatatd, pland, albd, basi subdentatd ; apertura 
obliqud, truncato-ovali, intus lividd; peristomate simplice, bre- 
vissime expanso, margine dextro repando. 
Long. 36, diam. 25 mill. 
Hab. in insulis Philippinis. 
17. Butimvus suturauis, Pfr. B. testé imperforatd, oblongo- 
conicd, tenui, striatuld, nitiduld, alabastrino-albidd ; spird conicd, 
apice obtusd ; suturd parum impressd, candidd, confertissimé no- 
duloso-crenatd ; anfractibus 7, planiusculis, ultimo 3 longitudinis 
subequante, infra medium obtuse angulato et fasciis 2 nigricanti- 
castaneis ornato ; columelld superné fusco-callosd, subtortd ; aper- 
turd obliqud, truncato-oblongd ; peristomate simplice, vir expan- 
siusculo. 
Long. 43, diam. 23 mill. 
Hab. in Africa occidentali. 
18. Buximus tuctuosus, Pfr. B. testd perforatd, oblongo-acu- 
minatd, soliduld, obsolete decussatd, viz nitiduld, atro-castaned ; 
spird elongatd, apice obtusd ; suturd impressd, submarginatd ; 
anfractibus 7, convexiusculis, ultimo 4 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 columellari fornicato, breviter reflero. 
Long. 39, diam. 17 mill. 
Hab. in Africa occidentali. 
19. BuLimus INFUNDIBULUM, Pfr. B. testd umbilicatd, ovato- 
conicd, subfusiformi, confertim striatd, opacd, albd ; spird convexo- 
conicd, apice attenuatd, rosed, acutiusculd ; suturd lineari ; anfrac- 
tibus 9, feré planis, ultimo 3 longitudinis subequante, basi atte- 
nuato, circa umbilicum latum, pervium, infundibuliformem com- 
presso ; aperturd subverticali, angustd, oblongd ; peristomate sim- 
plice, marginibus superne approximatis, dextro breviter expanso, 
columellari subdilatato, patente. 
Long. 18, diam. 7 mill. 
Hab. in Andibus Peruvianis. 
Nearly allied to Bul. umbilicaris, Souleyet. 
