CYLINDRELLA §. 3. 693 



teres; apertura oblique subcircularis ; peritr. album, undique 

 aequaliter expansum et reflexiusculum, — Long. 15 — 17, diam. 

 3 mill.» (Poey.) 



Cylindrella suhita Poey Memor. II. p. 3^2. i. 3. f. 12. 13. (Malak, 



Bl. 1836. p. 222.) 

 Habitat in insula Cuba. 



14. C. Lavalleana Orbigny. 



T. cylindraceo-turrita , truncata, tenuis, laevigata, nitida, 

 pellucida, cornea; sutura denticulata ; anfr. superst, 12 con- 

 vexiusculi, ultimus breviter solutus, descendens, striatus, supra 

 basin leviter filocarinatus; apertura obliqua, subcircularis; perist, 

 continuum, undique breviter expansum. — Long, 20, diam, 

 4^3 mill, Ap, diam, 37.2 mill, (Coll. Orb, in Mus. Brit. et 

 Coll. Nr. 6.) 



Pvpa Lavalleana Orb. Moll. Cub. I. p. 183. t. 12. f. 18 — 20. 



Cylindrella Lavalleana Pfr. Mon. Hel. IL p. 372. n. 11. 



— — (Anoma) Pfr. in Malak. Bl. 1834. p. 213. 



— — PfninMalak^Bl. 1855. p. 9S. 1857. p. 110. 



— — (Gongylostoma) Pfr. Vcrs. p. 179. 



— — Chenm. ed. nov. n. 19. t. 9. f. 18 — 2 5. 

 Urocoptis Lavalleana (Anoma) H. et A. Adams Gcn. 11. p. 178. 



Habitat in montibus prope Trinidad insulae Gubae (Gundiach). 



15. Morcleti Pfr. (Gongylosloma Pfr. Vers. p. 178. 

 — Ch. n. 18. t. 2. f. 26. 27. — Ur. Moreleti Ad. 

 Gen. p. 176.) Mon.III. p.566. 



16, C. ventricosa Gundlach. 



T. breviter rimata, ventroso-cylindracea, laevigata, flammis 

 lacteis et corneis amoene variegata ; spira elongata, magis 

 minusve ventrosa, sursum attenuata, truncata; anfr, superst, 

 10 — 13, superi plani, sequentes convexi, ultimus breviter 

 solutus, antice costulato-striatus, basi filo-carinatus; apertura 

 parum obliqua, subcircularis; perist, continuum, undique an- 

 guste reflexum. — Long. 15 — 17, diam. max, i — iV^ mill. 

 Ap, diam. %% milL (Coll, Nr. 7,) 



Cylindrella ventricosa Gundl. in Malak. Bi. IV. 1857. p. 175. 

 p. Abbreviata , versus apicem truncatum incrassata , sutura filari vel 

 prominento. 



Habitat prope Manzanillo insulae Cubae. 



17. C. producta Gundlach. 



T, vix rimata, cylindraceo-lurrita , truncata, tenuis, sub- 

 laevigata, oleoso-micans, fusco-cornea ; spira sensim attenuata, 



