CYLINDRELLA §. t. 371 



Pupa cylindrus Lam. ed. Dh. 56. p. i94. 



— — Jay catal. 1839. p. 52. 



— purpurea Gray in Ann. of nat. hist. V. p. 244 ? 



— rubella Adams in Proc. Bost. Soc. 1845. p. 15. 

 Urocoptis cylindrus Beck ind. p. 83. N. 3. 

 Clausilia torticoUis C)'ouch p. 18. t. 15. f. 3. 

 Cylindrella cylindnis Pfr. Symb. IL p. 136. 



— — Phil. Icon. I. 8. p. 185. l. 1. f. 2. et II. 10. 



p. 49. t. 2. f. 1 1 nied. 

 Habitat in insula Jamaica. 



Obs. 1. Junioruni spira v.nlde elongata , gracillima, subulata. Specimen 

 Musaei Cumingiani non truncalum anfractus exhibel 25, quorum 16 spiram gra- 

 cilem formant. 



Obs. 2. Figura in Encycl. meth. t. 461. f. 7. (ex apertura fracta vix cogno- 

 scenda) liuc potius, quam ad Cyl. fascialam Chemn. referenda mihi videtur. 



8. C. sanguinea Pfr. 



T. rimala, truncata, ovato-cylindracea, solida, nitida, fusco- 

 sanguinea; sntura linearis; anfr. 10 subaequales, planiusculi, sub- 

 arcuatim oblique et confertim costulato-striati, ultimus non solu- 

 tus, basi obsoiete angulatus, antice paulo validius costulatus; 

 apertura subverticalis, circularis; perist. album, vix continuum, 

 late expansum, breviter reflexum, superne appressum. — Long. 

 26, diam. 9 mill. Apert. c. perist. diam. transv. 7 '/2 mill. (Coll. 

 Nr. 5.) ■ 



Cylindrella sangidnea Pfr. in Phil. Icon. II. 10. p. 48. t. 2. f. 15. 

 ft. Minor: long. 19, diam. 7 mill. 

 Habitat in insula Jamaica (Adams). 



Obs. 1. Splra juniorum sensim attenuala, multo minus elongata, quam 



praecedenlis. Specimen completum non ultra 20 anfractus habere videtur. 



Obs. 2. Peristomatis forma Cyl. Maugeri similis, quare ad §. 7. forsan 

 transferenda. 



9. C. brevis Pfr. 



T. rimata, truncata, cylindraceo-ovata, apice rotundato- 

 obtusa, confertissime oblique costulato-striata , pallide fusca, niti- 

 diuscula; anfr. 7 planuli, ultimi subaequales, ultimus breviter 

 solutus, basi interdum obsoletissime carinatus; apertura circula- 

 ris; perist. late expansum, reflexiusculum. — Long. 16 '/2, diom. 

 7 mill. Ap. diam. 5 mill. (GoJI. Nr. 6.) 

 Helix brevis Ferussac in Mus. ! 

 CylindreUa brevis Pfr. Svmb. I. p. 47. 



— — Pfr. in Phil. Icon. L 8. p. 185. t. 1. f. 1. et Ibid 



U. 10. p. 49. t. 2. f. 18. 

 24* 



