PIIYSA.— Plate V. 



fasciatd ; plica rohimeUari rectiusculd, haud pro- 

 minenti. 



The kinglet Phvsa. Shell ovate, subcylindrical, 

 polished, pale amber, semipellucid, spire conical, 

 whorls rather convex ; last whorl rather cylin- 

 drical, aperture elongated, much longer than the 

 spire, banded with chestnut within near the 

 margin ; columellar fold rather straight, not 

 conspicuous. 



Say. Journ. A. N. S. Pliil. vol. ii. p. 171. 



Hab. Near Grand Kapids, Jlicliigan. 



bpecii 



(Mus. Brit.) 



Physa antipodea. Phy. testA fui.siform,i,inflntii, fuho- 

 fernujmeA, opacd, substriatd ; spird elevatd, anfrac- 

 tibus convexis ; ultimo anfractii ovato, in medio 

 injlato ; aperturd ovntd, plied colvmellaii elevatd, 

 tenvi, oblique stibto?'fud. 



The antipodean Piivsa. Shell f'u.siform, inflated, 

 ferruginous brown, opake, slightly striated ; 

 .spire elevated, whorls convex ; last whorl ovate, 

 swelled in the middle ; aperture ovate, colu- 

 mellar fold elevated, a little obliquely twisted. 



Sowerbv. 



Hab. New Zealand. 



Species 38. (Fig. a, b, Mus. Brit. ) 



Physa bonus-IIenricus. Ph/. testa pared, subovaid 

 sulidiiisculii, fused ; spird brevi, obtusd, aiij'ractibu, 



parvis, rotundatim angulatis ; ultimo anfractu per- 

 obliquo, propi suturam gibboso, ad latera compresso, 

 rectiusculo ; aperturd oblique productd, declivi, 

 intus pallidd, labia externa rectiicscula, plied colu- 

 mellari leviter tortuosd. 



The good-Henry Phys.^.. Shell small, subovate, 

 rather solid, brown ; spire short, obtuse, whorls 

 small, roundly angular, last wliorl very oblique, 

 gibbous near the suture, compressed at the sides, 

 rather straight ; aperture obliquely produced, 

 sloped downwards, outer lip rather straight, colu- 

 mellar fold slightly twisted. 



Adams and Axgas. Proc. Zool. Soc, 1803, p. 417. 



Hab. North Australia. 



Species 30. (Fig. a, b, Mus. Brit.) 



Physa gr.\.nulata. Phy. testd parvd, ovato-subfusi- 

 formi, pallid!: fulvd, minutissime granulatd ; spird 

 elevatd, brivi, obtusd, anfractibus duobus, promi- 

 nentibus ; ultimo anfractu supra aperturd elevate, 

 oblique declivi, hreviiiseulo ; aperturd semiovatd, 

 lulled columellari redd. 



The granulated Physa. bhell small, ovate-subfu- 

 siform, pale fulvous, very minutely granulated ; 

 spire elevated, short, obtuse, whorls two, pro- 

 minent ; last whorl elevated above the aperture, 

 obliquely sloped, rather short; aperture semi- 

 ovate, columellar fold straight. 



SuUTTLEWORTH. MS. 



Hab. Barbadoes. 



A characteristic little species, 

 tions are scarcely perceptible. 



which the srranula- 



