66 



striatd, albidd roseo marmoratd, periostracd tenui olivaced ,- su- 

 turd tenuiter crenulatd ; anfractibus fasciis duabus posticis obscu- 

 ris latis ; fauce rosed; peristomate paulum incrassato; axi antice 

 saturate brunned. 



Axis 1+, diam. ^ unc. 



Hab. in Nova Hollandia ? 



BULIMUS CRASSILABRIS. Bul. testd OVUtU, ttCUtd, IcRVl, poUtd, 



albd brunneo parum tinctd ; spird conicn, apice obtuso subpro- 

 ducto; anfractibus convexiusculis ; aperturd parvd; labia externa 

 subincrassafo, interna incrassato, callosa, subrepando, perfora- 

 tianem parvam Unearemfere tegente. 

 Diam. 4 unc. 



BuLiMUS APicuLATus. Bul. testd avatd, elongatd, perforatd, lavi, 

 albd, strigis brunneis obliquis ; spird canicd, apice acutiusculo, 

 saturate brunneo ; ultimo anfractu obsoletissinii' alba carinato ; 

 aperturd spird breviore, subangustd ; labia externa simplice, in- 

 terna tenui, ante columellam parum reflexo, saturate brunnea. 



Axis 10, diam. 4-^ lin. 



This shell resembles Bul. Kingii, but is more solid and has a dark 

 apex and pillar. 



BuLiMUs PuLLus. Bul. tcstd ovatd, suhcylindricd, subimperforatd, 

 pellucidd, albidd, tenuiter striatd ; apice conico, obtusiuscula, 

 pellucido; anfractibus novem vel decern vix elevatis ; aperturd par- 

 vd, subrotundd , semilunatd ; lubiis subincrassatis ratundatis . 



Axis 8, diam. 2-^ lin. 



Hab. " in India Orientali ad ripas Gangis," Dr. Royle. 



It varies greatly in size, and is often much smaller. 



BuLiMus BuRCHELLii. Bul. tcstd ovato-lttnceolatd, imperforatd, 

 albd, rugosiusculd ; apice obtuso, subattenuato ; anfractibus con- 

 vexiusculis ; aperturd ovatd, spird tertid parte breviore ; labiis 

 paru7n incrassatis, albis. 



Axis 7, diam. 24- lin. 



Jun. anfractibus angulariter subcarinatis , labiis tenuibus. 



Hab. in Africa Australi, prope Lattakoo. 



The specimens were strung together to form a necklace. 



Li GNUS TENUIS. Ltgn. testd ovatd, subturritd, tenuissimd, albd, 

 pellucidd, periostracd tenui glabra fuwd indutd ; spird canicd, 

 apice obtuso, subproducta ; anfractibus canvexis, ultimo obsale- 

 tissime carinato, antice purpurascenti-brunneo ; columelld antice 

 tenui, rectiusculd. 



Axis 15, diam. 9 lin. 



Hab. in Africa ? 



This shell is in shape most like the young of Hel. flammigera, F^r., 

 Moll., t. 118, f. 5 ; but diifers in colour, in tenuity, and in the shajje 

 of the front of the pillar -lip. 



