TRUNCATELLA. 185 
ferruginea vel flavescens; sutura levis, costis excurrentibus 
crenulata; anfr. superst. 4 subplanati, ultimus basi in cristam 
brevem, arcuatam compressus; apertura verticalis, subangulato- 
ovalis; perist. continuum, expansiuseulum. — Long. 6— 1!/,, 
diam. 2—2!/, mill. Ap. 2 mill. longa. (Coll. Nr. 3.) 
Truncatella Guerinii 4. et J. B. Villa Dispos. syst. p. 59. *) 
— — Pfr. in Zeitschr. f Malak. 1846. p. 183. n. 8. 
— — Küst. Mon. p. 15. n. 11. 
— — H. et. 4. Adams Gen. rec. Moll. II. p. 311. 
Habitat in insula Mauritii. (Mus. Cuming.) 
4. Tr. Caribaeensis Sowerby. 222 
T. subrimata, subcylindriea, parum attenuata, solidula, 
rubella, suecinea vel flavida, subtiliter costulata: costulis sub- 
rectis, saepe in medio anfractuum evanescentibus; sutura levis ; 
anfr. superst. 3—4, sensim accrescentes, parum convexi, ulti- 
mus saepe laevigatus, basi breviter carinato-cristatus ; apertura 
subverticalis, ovali-elliptica, superne angulata; perist. continuum, 
rectum, ad anfractum penultimum et in angulo insertionis in- 
crassatum. — Long. (—8, diam. 3 mill. Ap. 2!/, mill. longa. 
(Coll. Nr. 4) 
Truncatella Caribaeensis Som. mss. 
— — Reeve Conch. syst. I. t. 182. f. 7. 
-— -— Pfr. in Zeitschr. f. Malak. 1846, p. 182. n. 2. 
— — Jay Catal. 1850. p. 252. n. 5766. 
—— — Küst. Mon. p. 9. n. 5. t. 1. f. 35—37. t. 2. 
"ig EXE 
— — Poey Memor. I. p. 393. 
— -— H. et .4. Adams Gen. rec. Moll. II. p. 311. 
— variabilis Pfr. olim in litt, 
— Gouldii C. B. .4dams olim in sched. 
— — . Bronn Preisverz. ausl. Konch. IV. 1847. 
— Guerinii Parr. in sched, Nec Villa. 
— succinea. C. B. 4dams in Proc. Bost. Soc. 1845. p. 12. **) 
Habitat in insulis Cuba et Jamaica. 

*) Testa oblonga, solida, turrita, truncata, imperforata, pallide ferru- 
ginea vel flavescenti; anfractibus quatuor convexiusceulis, transversim elegan- 
ter eostulatis; operculo elliptico-pyriformi, corneo, tenui, margine reflexo. — 
Alt. mill. 6. Lat mill. 2. — labitat in insulis Bourbon. (Villa l. c.) 
**) T. t. magna, succinea-rubente, decollata; anfr. 5 vel 5!/; perditis, 
anfr. reliquis 3!/; vel 4, costis crebris (ultimi obsoletis) ornatis; apertura 
í- 
