S U C C I N E A. 



Platf. VIII. 



12, «. Mus. Cum. in Brit. 



SucciNt:.\ PICT.\. A very glob 

 species, from St. Helena. 



variety of th 



Specie.? 52. (JIus. Brit.) 



SucciNF,.\ Del.\l.\xdki. Sue. tcd'i j»/rami(liUi'i, jiaUid?. 

 succinei'i, pelliicida, l<evi(jata ; spird annintia, 

 elcvatd, acuniinatn, anfructilnia elongatis, laterihus 

 recti ttsciil is ; aperturd postici: atlenuatd, antici' suh- 

 expansd, prope marginem avrantid. 



Delalande's Succinea. Shell pyramidal, pale amber, 

 pellucid, smooth ; spire orange, elevated, acu- 

 minated, whorls elongated, sides rather straight, 

 aperture posteriorly attenuated, anteriorly a little 

 expanded, orange near the margin. 



Pfeiffer. MS. 



Hub. Cape of Good Hope. 



A transparent shell of a peonliarh 



lidal form. 



Species 53. (Fig. a. h, Mus. Brit.) 



SacciNEA scalarina. Sue. testa elongatd, pyramidntd, 

 opacd, alhido-fidvd et rosed ; spird elevatd, an- 

 fraciibiis scalariformibus, fusco-rubescentibus ; ultimo 

 brei'iu.-'rulo ovato ; aperturd breviusculd, antiiv 

 rotunihitn ; lahio colwnellari leviter arcuato. 



The laddei: Succinea. Shell elongated, pyramidal, 

 opake, whitish-brown and pinky ; spire elevated, 

 whorls scalariform, reddish-brown ; the last 

 rather short, ovate ; aperture rather short, rounded 

 anteriorly, columellar lip slightly arched. 



Pfeiffer. MS. in Brit. Mus. 



H(di. St. Georse's Sound. 



Species 54. (Mus. Brit.) 



Succinea kfgosa. Sur. testd ocatd, o/i/oiii/.i. piistici 

 mbattcnuatd, paUidissiiiid,Jfacido-fiisco limid, i-mi- 

 centriiv striata ; spird lirevi, anjractibns duobu.< 

 rotundatis, prominentihus, vltinio niaijiio, coato : 

 aperturd antic!: expansd. 



The rugose Succinea. Shell ovate, oblong, pos- 

 teriorly rather attenuated, very pale, tinted with 

 yellowish-brown ; spire short, whorls two. 

 rounded, prominent, the last large, ovate ; aperture 

 exjianded in front. 



Pfeiffer. Symbol. Heliceoruni, ]i. l.'il. 



Hab. ? 



Species 55. (Fig. a. b, Mus. Brit.) 



Succinea imnouis. Sue. testa ohlongd, reniricosd, /ki- 

 (ibliqud, subrosed, epidermidi' herirjato, aurautic- 

 fulvo indutd, intiis rosed., castaneo marfjiiiat:} ■ 

 S]nrd brevi, anfraclibus oblir/uis, pcuicis, miinidali.-^. 

 ultimo propi! siduram Inmido ; aperturd iiuii/ud, 

 antice oblique i.r/nniS'i, /id,,), , jierno superne defle.a,. 

 labio i/Ucrno validi rijh:.ri>, vuiplicato. 



The fat Succinea. Shell oblong, ventrico.se, very 

 oblique, pink, covered with a smooth, orange- 

 brown epidermis, pink within, bordered with 

 chestnut. Spire short, whorls oblique, few, 

 rounded, the last tumid near the suture ; aperture 

 large, obliqviely expanded in front, outer lip bent 

 downwards above, inner lip strongly rellected. 

 with one plait. 



Pfeiffer ? MS. Brit. .AIus. 



Ilab. " Island Massa-fewru." 



Species 50. (Mus. Brit.) 

 Succinea obliqua. Sue. ttslii ovato - p!/ram.id((td, 

 jjalliili- corned, fusco tiiictd ct fasciatd, rvncentrici 



