231 
192 TRUNCATELLA. 
13. Fr. Barbademsis Pfr. 
T. subrimata, cylindracea, sursum vix attenuata, solidula, 
costulis confertis, obtusis, subrectis regulariter sculpta, seri- 
cina, rufo-cornea; sutura profunda; anfr. superst. 4!/, percon- 
vexi, lente accrescentes, ultimus basi crista albida, antice 
peristoma cingente munitus; apertura verticalis, ovalis, superne 
subrotundata, basi subeffusa; perist. continuum, margine dextro 
expanso et reflexiusculo, perarcuato, columellari subadnato. — 
Long. 6!/, diam. 2 mill. Ap. 13/, mill. longa. (Coll. Nr. 13.) 
Truncatella. Barbadensis Pfr. in Proc. Zool. Soc. 1856. 
Habitat in insula Barbadoes. 
232 14. Tr. bilabiata Ffr. 
T. subrimata, cylindracea, gracilis, solida, opaca, fusca, 
costulata: costis subareuatis, elevatis, obtusis, interstitia 
aequantibus; sutura profunda, simplex; anífr. superst. 4!/ —5 
convexi, ultimus vix longior, basi subcompressus, callosus; 
apertura verticalis, ovalis, superne vix angulata; perist. duplex: 
externum album, callosum, patens, in cristam basalem trans- 
iens, internum continuum, breviter porrectum. — Long. 3/,, 
diam. 13/, mill. Ap. 1'/, mill. longa. (Coll. Nr. 14.) 
Truncatella. bilabiata Pfr. in Wiegm. Arch. 1840. I. p. 253. *) 
-- — Pfr. in Zeitschr. f. Malak 1846, p. 187. 
— — Poey Memor. I. p. 393. 
— -— Küst. Mon. p. 7. n. 3. t. 1. f. 271—981. 
-— — H. et .4. A4dams Gen. rec. Moll. II. p. 311. 
Habitat in insula Cuba, in ripa dextra ostii fluvii. Canimar 
(Gundlach), nee non in insula Carmen sinus mexicani (Küster). 
- 
Obs. Juniorum testa turrita, anfractibus 7!/,, ultimo angulato; long. 
4 mill. 
233 15. "Fr. puiehella Pfr. 
T. subrimata, oblongo-subcylindrica, gracilis, rufo- cornea 
vel succinea, rarius hyalina, nitida, subpellucida, subthter 
costulata: costulis vix elevatis, filiformibus, interstitia: non 
aequantibus, ad suturam mediocrem saepe distinetioribus; anfr. 
superst. 4 — 4!/, modice convexi, lente accrescentes, ultimus 
*) Testa cylindracea solidula, nitide carnea, longitudinaliter confertim 
costulata; anfraet. 4!/, convexis; sutura profunda; apertura oblique ovali; 
peristomate incrassato, duplicato. — Long. 2!/; diam. ?/,lin. (L.Pfr. l.c.) 
