PROSERPINA $. 1. 171 
columellam, 2 parallelis in basi anfractus ultimi. — Diam. 
maj. 9, min. 8, alt. 4 mill. (Coll. Nr. 3.) 
Proserpina nitida Gray mss. in Mus. Cuming. 
— — . Som. Conch. Man. Ed. ILI. p. 237. f. 274.) 
— — . Chemn. ed. nov. Helix II. p. 11. t. 100. f. 12— 15. 
— — . €. B, Adams Contr. to Conch. Nr. 3. p. 41. 
— —  Pfr. Mon. Helie. III. p. 290, n. 2.- 
— — . H.et 4. 4dams Gen. rec. Moll. II. p. 309. t. 87. f, 10. 
Heliv Proserpina Pfr. in Zeitschr. f, Malak. 1845. p. 84. 
Odontostoma nitidum Pfr. Mon. Helic. I. p. 12. n. 5. 
BP. Superne valde planulata : 
Proserpina nitida var. planulata C. B. .4dams Conw. to Conch. 
Nr. 9. p. 174. 
Habitat in insula Jamaica. 
2. W*. linguifera Jonas. 214 
T. imperforata, orbiculato- discoidea, utrinque convexius- 
cula, solida, nitidissima, albida, superne medio flavicans; sutura 
callo fere occulta, vix conspicua; anfr. 5 sensim accrescentes, 
ultimus obsolete angulatus, basi paulo convexior, medio callo 
circulari obducetus; apertura semiovalis, 5-plicata: plicis 2 in- 
aequalibus in ventre anfractus penultimi, 2 parallelis in. margine 
basali, quinta valida, transverse prominente ad columellam; 
perist. simplex, acutum. — Diam. maj. 8, min. 7, alt. 4'/, 
mill (Mus. Hamburg.) 
Helicina linguifera Jonas in Wiegm, Arch. f. Nat. 1839. I. p. 341. **) 
Proserpina. allognota Jonas in Zeitschr. f. Malak. 1846. p. 12. 
-— linguifera Chemn., ed. nov. Helix II. p. 12. t. 103, f. 12—15. 
— -— Pfr. Mon. Helic. III. p. 290. n. 3. 
— — H. et .4. Adams Gen. rec. Moll. II. p. 309. 
Helix allognota Desh. in Fér. Hist. I. p. 192. n. 258. t. 55. f. 13. 
Odontostoma allognotum Pfr. Mon. Helic. I. p. 12. n. 4. 
f. Minor, flavida, vertice rubro; diam. maj. 5, min. 4!/,, alt. 3 mill. (Mus. 
Cuming.) 
bp Figure 274 represents a small shell belonging to the Helix tribe, 
to which it is believed, Mr. Gray has applied the name of Proserpina 
nitida. (Sow. l. c.) 
**) H. testa orbiculato-discoidea, depressa, supra aeque ac infra con- 
vexiuscula, glabra, nitida, alba; callo basali cireulari; anfractibus senis pla- 
nulatis, suturis parum distinctis; ultimo anfractu obtuse carinato; apertura 
semilunari, transversa, dentibus quinque linguiformibus intus coarcetata; labro 
simplici, acuto. — Diam. 3'/. — Patriam ignoro. (Jon. l. c.) 
