SUCCINEA.— Plate VII. 



Species -i'J. (Miis. Brit.) 



SUCCINEA NoilTONI. Suc. tcst'i OCdt'i, ncHusriild . veii- 

 tricos'j, f'lisco-riihescenti, tcnuiler lirnta ; sjiin'i pro- 

 ductd, aiijractibiis duohiis, ruUiuihiti.? : npertun'i 

 lonyitudim mediocri, suhrotund'i . Inhio cnhimeUari 

 leoiter unijdicaio. 



NuKTOs's SucciXEA. Shell ovate, rather straight, veiitri- 

 cose, reddish-browu, finely ridged ; spire produced, 

 whorls two, rounded; aperture of medium length, 

 rather rounded, cnlumellar lip .slightly single- 

 plaited. 



Cux. Proc. Zool. Soc, 1871. 



Hub. New South Wales. 



Species 5>K (Mus. Brit.) 



SucciNEA sa(;i;a. .Snc. ttstii ovata, nctiusadd, superne 

 fusco-rubescenti, infrd, albido-fiavidd, subniyatd ; 

 spird productd, ventrinosd, anfractibus paucis 

 semiovatis : nperturd nblongd, labia columellari 

 medio suhanfjidate. rectiuscuio, leviter xiniplicaio. 



The shagreen Succinea. Shell ovate, rather straight, 

 reddish-brown above, whitish-yellow below, a little 

 rough ; spire produced, ventricose, whorls lew, 

 semiovate ; aperttire oblong, coluniellar lip rather 

 angidar in tlie middle, rather straight, slightly 

 single-plaited. 



D'Orbigsy. Mollusca of Cuba, p. 58, pi. 8, f. 1-:). 



Ilab. Island of Cuba 



Species .01. (Mus. Brit.) 



Succinea pallida. Suc. testd subovatd, corned, pcdlidd, 

 nubventricosd ; spird elevatd, anfractibus rufo- 

 fusflis, penuUimo elongato. apicali acuminato : 

 aperturd longitudine spiram cequanti, labio colmnel- 

 lari rectiiiscido, labio externa arcuato. 



The pale Succinea. Shell subovate, horny, pale, sub- 

 ventricose ; spire elevated, whorls reddish-brown, 

 the last elongated, apex acuminated ; aperture 

 equalling the spire in length, columellar lip rather 

 straight, outer lip arched. 



Pfeiffer. Proc. Zool. Soc. 184G, p. 109. 



Hah. Tahiti. 



