CYCLOPHORIDZ. 217 
Pomatias gracilis, Pfr. in Z. f. M. 1847, p.110,n.9; Gray, Cat. 
Cycl. p. 63, n. 9; Pfr. Consp. n. 449; Pneum. Mon. p. 304. 
Hab. Almissa, Dalmatia (Kuster). 
c. Operculum thin, horny; front of last whorl with a keel round 
the axis, and sometimes a notch in the front of the lip. Rea- 
liana, like Pupiniana, but the operculum is ovate, few-whorled. 
XXVIII. LIAREA. 
Operculum thin, few-whorled, horny. Shell turreted, rather 
smooth ; aperture ovate; peristome continuous, double. 
Realia, sp., Gray, Proc. Z. S. 1849, 167; Cat. Cyel. p. 63. 
Realia, Pfr. in Z. f. M. 1851, p. 175; Consp. p. 47; Pneum. 
Mon. p. 305. 
1. Lrargea Hosea. B. M. 
Shell subperforate, turreted, rather solid, covered with a distantly 
folded, fuscous, scarcely shining periostraca; spire turreted, 
with the apex rather pointed ; suture middle, folded; whorls 63, 
moderately convex, last obtusely keeled, painted below the keel 
with a dark chestnut-coloured band; aperture somewhat ob- 
lique, ovate; peristome double; inner edge continuous, slightly 
expanded, angulated above; outer edge somewhat interrupted, 
dilated, bell-shaped, incurved. Length 7}, breadth 4 mill. 
Realia Egea, Gray, in Proc. Z. S. 1849, p. 167; Cat. Cycl. p. 64, 
n.9; Pfr. Consp. n. 450; Pneum. Mon. p. 305. 
Cyclostoma Egea, Pfr. Jc. n. 304, t. 40, f. 17, 18. 
Hab. Auckland, New Zealand. 
2. LiaREA? Gua. 
Shell globose-ovate, smooth, slightly shining, pellucid, yellowish- 
rufous; spire raised; whorls 35-4, convex; suture deep ; aper- 
ture semicircular; peristome simple, sharp, straight; columellar 
margin marked with a very shining effused callus. Height and 
breadth scarcely more than 2 mill. 
Hydroceena Gutta, Shuttleworth, Diagn. neuer Moll. n. 1, p. 11. 
Realia? Gutta, Pfr. Mon. Pneum. p. 305. 
Hab. Teneriffa and Palma (Blauner). 
XXVIII. REALIA. 
Operculum thin, few-whorled, horny. Shell perforate or narrowly 
umbilicate, turreted, or globose-turbinate, keeled round the per- 
foration ; aperture ovate; peristome straight or expanded, with 
distant margins. 
U 
