S U C C T N E A. 



Species 81. (Mus. Brit.) 



SrccixE.\ TO.MKNT(i.SA. Siic. tcsld piirvd, fiiiiKifii-coi-ned, 

 sciiiipelbicidd, elomjato-ovatd, (jnwili ; sjjtrd aat- 

 minatd ; anfractu ultimo mat/no, ovuto, oj/t liiini 

 obliqm'i, declivi, aniice productd, rotiimhl. 



The i!KK1) Succine.\. Shell small, smoky-lioru coloured, 

 semipellucid, elongato-ovate, slender ; spire acu- 

 minated ; last whorl larse, ovate, apertuie oblique, 

 sloped downwards, anteriorly produced, rounded. 



Pfeiffer. Proc. Zool. Soc, 1854, p. 207. 



Hah. New Zealand, on reeds. 



Species 82. (Fig. 



Ml 



SUCCIXF.A INFUNDIBULIFORMIS. Suc. tcetd pi/rcmidutd, 



acuminatd, retrorso arcuatd, mccined, Iccviijntd, 

 posticc attenitatd ; spird exsertd, anfractibiiK apira- 

 libus duobus, parvis ; anfractu ultimo antiee siib ■ 

 ventricoso ; aperturd pi/riformi, labio colmnelhtri 

 1/niplicnto, ad medium projecto. 



The Fuxxel-shaped Scccixe.^. Shell pyramidal, acu- 

 minated, arched backwards, amber -coloured, 

 smooth, anteriorly attenuated ; spii-e exserted, 

 apex whorls two, small ; last whorl rather ventri- 

 cose anteriorly ; aperture pyriform, columellar 

 lip with one plait, projected at the middle. 



Ctuuld. ? MS. 



Jfab. Tahiti. 



Very curiously depressed in the 

 ide, and correspondingly pressed t'( 



d.jrsal 

 front. 



Sp( 



83. (Mus. Brit.) 



SucciNEA ARiiOREA. Suc. tcstd ovato-subrotuiidd, pal- 

 lide corned, tranducidd ; spird subaruminatd, an- 

 fnvtibus ventricosis ; tdtiino anfractu omto-centri- 



coso, Irvilir riignto : aperturd ovatd ; plied rolii- 

 mellari indistinctd, leviter arcuatd. 



Tme tree SrccixEA. Shell ovately - roundish, pale 

 horn-coloured, translucid ; spire subacuminated, 

 whorls ventricose ; last whorl ovately ventricose, 

 slightly wrinkled ; aperture ovate; columellar fold 

 indistinct, slightly arched. 



Adam.s axi) Anoas. Proc. Zool. Soc. 



Ilab. South Australia, on trees. 



Species 84. (Fig. a, b, Mus. Brit.) 



SrrciNEA PATEXTi.ssiMA. Sur. testa oblongd, compressd, 

 tcnui, corned, subrer/ulariter rugatd ; spird minutd, 

 rubrd ; anfractu ultimo inagrio, expanso, aperturd 

 oblomjd, late expansd, pallide rosed. 



The wide-open Succinea. Shell oblong, compressed, 

 tliin, horny, rather regularly wrinkled; spire 

 minute, red; last whorl large, expanded, aperture 

 oblong, widely expanded, pale rose, 



Menke. Synopsis. 



Ilab. Cape Natid. 



Species 85. (Mus. Brit.) 



Succinea ve.scicalis. Suc. testd magna, subpyrauddata, 

 pcdlide fah-d, tenuitcr et ii-re(julariter rugatd; spird 

 pyramidatd, productd, acumnatd ; ultimo anfractu 

 magna, ventricoso ; aperturd ptjramidatd, antici- 

 uiaijnd, rotnndd. 



The ruhkle Stocinea. Shell large, subpyramid;il, 

 pale fawn, finely and irregularly wrinkled ; spire 

 pyramidal, produced, acuminated; last whorl 

 large, ventrico.se ; aperture pyramidal, anteriorly 

 large, rounded. 



Gould. ? MS. 



Hub. Sandwicli Islands. 



November, 1872. 



