8 
GEOMELANIA. 
A. limbata Reuss in Sitz. Ber. Ak. Wien XLII. 1860. Nr. 21. p. 61*). — 
Acme fusca Reuss in Palaeontogr. II. p. 40. t. 3. f. 16. 
? Acme conica Michaud in Journ. Conch. X. 1862. p. 82**). 
Excludendae : 
Acicula striata Gray, Pfr. II. 4 — Truncatella striata. 
— Simoniana Chary., Pjr. III. 1 . — Moitessieria Simoniana Bourg. 
— (Acme) constellata Reuss Palaeontogr. II. p. 41 (Pfr. III. 2) = 
Pupae spec. (Reuss in Sitz. Ber. Ak. Wien XLII. 1860. 
p. 62.) 
II. Geomelania Pfr. 
Pfr. Mon. Pneum. I. p. 7; II. p. 5; III. p. 2. — Patel 
Catal. 1873. p. 16. 117 : genus Aciculaceorum. — Omnes 
species hodie notae Jamaicenses. 
Species : 
1. Jamaicensis Pfr. (Coll. 1.) I. 7. II. 5. — Patel Cat. p. 117. 
2. minor C. B. Adams. (Coll. 2.) I. 8. II. 5. — Gloyne in Journ. 
Conch. XX. p. 36. — Patel Cat. p. 117. 
3. fortis | c B Adams t j 8 n 5 
4. magna ) 1 
5. procera \ 
6. gracilis j C. B. Adams, f I. 9. II. 5. 
7. typica J 
8. expansa \ 
9. affinis j C. B. Adams, f I. 10. II. 5. 
10. media ) 
11. vicina \ 
12. Hilliana | C. B. Adams, f I. 11. II. 5. 
13. exilis ) 
*) „Testa imperforata, fere cylindracea, versus verticem perobtusum 
lentissime et parum attenuata; anfractus 7, plani, subaequales, sutura levi 
tamen distincta separati, primus minimus, vix e secundo amplectente pro- 
ductus; stria elevata, filiformis in margine supero anfractus cujusvis imme- 
diate infra suturam; apertura semiovalis, superne acuminata; testa sublaevigata 
lineis impressis, angustis, verticalibus , inaequidistantibus, remotis notata.“ 
(R. germ.) 
**) Testa ovato-conica, laevissima; anfractibus quinis convexis, sutura 
profunda separatis; apertura ovata, superne angulata; peristomate simplici, 
acuto ; apice obtuso. — Long. 2 — 3, diam. anfr. ult. plus quam 1 mill. — 
Hauterive, Drome. “ (Michaud.) 
