64 



America, but differs in the back of the •vvhorls being cancellately 

 striated, and in tlie mouth being larger and more rounded. 



BuLiMUS ATOMATUS. Bul. testd ovatd, acufd, tenui, imperforatd, 

 pallide brunned, punctis brunneis triangularibus stepe strigosis 

 notatd ; spird obtuse conicd ; an/ractibus paulum elevatis ; aper- 

 turd elongatd, tertid purtė spiram superante ; peristomate sim- 

 plici ; labio interno subreflexo ; columelld antice rectd ; fauce 

 albo. 



Axis 2-^, diam. 1+ unc. 



Hab. in Nova Hollandia, 70 millia passuum circiter a Fort Mac- 

 quarrie. 



The three followiug specles were discovered in the interior of 

 New Holland by Mr. Allan Cunningham, and two of them have 

 been figured, but not described, in Mr. Griffith's Edition of Cuvier's 

 ' Animal Kingdom.' 



Helix Cun'ni.vghami, Gray, in Griff. Anim. Kingd., t. 6. f. 4. 

 Hel. testd valde depressd, albo brunneoque fasciatd ; spird pla- 

 niusculd ; anfractibus paulum convesis, vltimo depressissimo, ro- 

 tundato; umbiUco lutissimo anfractus omnes monst rante ; aperturd 

 oblongd, dejlejcd ; labio externo refleio, subincrassato, dextror- 

 sinn rotundato, sinistrorsum complunato recto ; fauce purpuras- 

 cente. 

 Axis 11, diam. 29, aperturse diam. 12-į^ lin. 



Hab. in Nova Hollandia, in sylvis densis obscuris apud Hay's Peak. 

 This species varies in the size of its brown bands, some individuals 

 being nearly white with a few narrow brown bands in the centre 

 of the lašt vvhorl ; vvhile in others the bands spread over the whole 

 upper part and the upper half of the lower portion of that \vhorl. It 

 is allied to Hel. sepulchralis in form, but is larger and has no keeled 

 band round the umbilieus, which is also wider ; and to Hel. Ra- 

 dama, Less., Cent. Zool., t. 9, from Madagascar, which differs frora 

 it in being thinner, of a uniform brown colour, and having a larger 

 mouth, the front of the whorls near the umbilieus appearing also to 

 be constantly white. 



Helix Fraseri, Gray, in Grift". Anim. Kingd., t. 6. f. 6. Hel. 

 testd globosd, imperforatd, pallide brunned fasciis plurimis an- 

 gustislinearibus spiralibus brunneis ; spird convexd, hemisphtericd ; 

 anfractibus rotundatis, ultimo maximo ventricoso ; aperturd ob- 

 longd, semilunatd ; labio externo rotundato, refleio, subincrassato, 

 purpurascenti-brunneo : interno vix incrassato. 



Axis 19, diam. 24, aperturse lat. 12, long. 14 lin. 



Hab. in Nova HoUandia. 



This species most nearly resembles Hel. crispata, but is larger 

 and more globular ; the v\horl.s are more ventricose, and the bands 

 continuous : it is covered ^vith a thin greenish horny periostracu. 



